Wholesale BrüMate Quality Insulated Water Bottles
We design and manufacture premium vacuum-insulated water bottles, tumblers, travel mugs, and coolers that match the performance and finish of leading brands like BrüMate. From concept to container, your brand, your specs, and your timeline.
🛡️ FDA & LFGB Compliant 🏭 20+ Years OEM/ODM 🚢 Flexible Custom Options
KingStar BrüMate Quality Water Bottles Lineup
Every product in our catalogue is built with double-layer vacuum insulation and food-grade 18/8 stainless steel, and the surface coating is wear-resistant, which can stand daily repeated use. You can pick the existing styles below, or you can provide your design for a fully custom build.
Customization That Makes Your Brand Unmistakable
A great drinkware line is more than reliable insulation. It builds real‑world brand recognition when your products land on shelves, desks, and travel bags. Our end‑to‑end custom drinkware service covers custom logo, custom decoration, custom molding, custom manufacturing, and custom packaging.
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Logo & Brand Decoration: We deliver a durable logo and pattern decoration scheme for stainless steel water bottles. We support laser engraving, screen printing, UV full-page printing, and water transfer printing. You can choose the most suitable process according to the design draft. All decoration techniques can stand the test of daily bumping, dishwasher cleaning, and outdoor environment.
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Color & Finish Matching: There are more than 20 kinds of standard powder spraying colors to choose from, and you can also make exclusive color matching according to the PanTong color number, which can achieve a matte, bright, pearlescent, and soft tentacle feeling. We also support mold opening modification: adjusting the outline, radius, and bottom structure of the water bottles. All the samples for mold opening and proofing will be tested for durability and thermal insulation before mass manufacturing.
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Lid & Accessory Engineering: Relying on our customized production capacity, your sketch ideas can be turned into practical accessories. The bottle lid (straw lid, flip lid, magnetic suction lid, direct drinking cover), handle, and cup bottom structure can all be independently developed internally. We are responsible for proofing, water leakage testing, and mold making. Whether it’s a small change or developing new accessories from scratch, from samples to mass manufacturing, we will follow up for you all the time.
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Packaging & Retail Prep: Exclusive custom packaging completely restores your brand experience. Customizable color box, tag, UPC barcode, independent packaging bag, and Amazon FBA outer box label. Give consideration to the texture of unpacking and the safety of logistics and transportation. The finished product can be sent directly to your warehouse or Amazon without repackaging.
KingStar Quality Control That Holds Up—Literally
Each batch of customized water bottles must go through several rounds of strict quality inspection before shipment. Every product will be tested for its thermal insulation effect, leak-proof performance, food-contact safety and surface wear resistance. This rigorous quality control system can well guarantee your customized logo, pattern decoration, mold opening modification, and customized packaging projects so that the finished products can be directly suitable for your market or Amazon FBA.
Request your BrüMate‑style custom quotation today!
We can produce high-end insulation tumblers with the popular design style of BrüMate, which can meet the strict quality standards of premium drinkware lines. The choice of surface processing is very rich, supporting soft-touch matte, wear-resistant powder coating, two-tone color blocking, and full‑wrap UV printing.
We provide a full range of OEM customization services. Customers can freely adjust the capacity, color scheme, pattern, and surface treatment process. You can also laser carve the brand logo to create a water bottle or tumbler that really suits the target market audience.
OEM R&D & In‑House Drinkware Manufacturing
Product Design & 3D Prototyping:
We provide CAD drawings, 3D-printed prototypes, and complete functional samples, and the cycle is mostly 7-10 days. Before the formal mold opening, you can freely adjust and optimize the product scheme.
Automated Production Lines:
Robotic welding, automatic vacuum pumping, and precision CNC finishing ensures stable product quality. The production line can be flexibly expanded and can undertake large orders.
Tooling & Mold Making:
We cooperate with professional mold manufacturers to make durable stamping molds, injection molds, and customized fixtures. Customize the brand new mold of the water bottle project, and the completion cycle is usually 20-25 days.
Flexible Custom‑Order Conditions:
MOQ varies for stock and custom‑made items. The sample cycle is generally 7-10 days, and the production of large-volume orders usually takes 25-35 days. Flexible payment options, including 30/70 T/T or L/C are available upon project review.
What Makes BrüMate-Style Drinkware Different?
BrüMate-style tumblers combine large capacity, vacuum temperature retention, and a practical drinking system. The classic configuration includes a double-layer vacuum-insulated tumbler body, a drinking lid with a straw, an ergonomic handle, a narrowed bottom, and a wear-resistant powder-coated finish. They work together, making BrüMate stand out.
Large Capacity
The core selling point of BrüMate-style tumblers is large capacity and vacuum insulation. A double-layer wall structure can not only lock the temperature of drinks but also prevent condensation outside the cup. Whether it is daily hydration, fitness travel, commuting, or outdoor play, it is very suitable. And even if the capacity is large, it can be placed stably, and most car-mounted cup holders can be put in.
Convenient Everyday Use
The straw/direct drinking lid is matched with the practical handle so that the large tumbler is no longer cumbersome to carry when going out. You can sip water at any time without unscrewing the lid frequently; powder coating has outstanding texture, rich colors, scratch resistance, and wear resistance, and it is not easy to leave traces after daily bumps. It is also very suitable for brand printing customization.
Flexible for OEM Development
This mature product design can flexibly adapt to different markets and product lines. Wholesale and OEM customers can customize the capacity, cup shape, cup cover structure, handle style, surface technology, brand logo, and whole package. Customized freedom is very high, and simple color change and logo printing can be done; you can also open a brand-new mold to complete a complete new product development.
BrüMate‑style vs. Stanley‑style Tumblers
Many people easily confuse BrüMate and Stanley tumblers. Although both of them adopt a double-layer vacuum insulation structure, a narrow cup bottom suitable for a car-mounted cup holder, and a wear-resistant powder spraying coating, the design ideas behind them are completely different.
| Feature | BrüMate-style Tumbler | Stanley-style Tumbler |
|---|---|---|
| Overall Aesthetic | Sleek, slim-profiled, modern premium look；trend-driven soft-toned color palette | Rugged, robust silhouette；classic practical styling；solid, earth-tone color options |
| Handle Design | Compact, streamlined handle；lighter-weight build；focus on tidy visual appearance | Oversized thick ergonomic handle；thumb-rest area；optimized for large hands & heavy-weight carrying |
| Lid & Drinking System | Emphasis on full leak-proof flip-closed straw lid；straw-centered drinking experience；reduced splash risk when fully locked | Multi-position rotating lid (straw-sip-closed 3-modes)；balance straw sip & direct mouth drinking；great for mixed hot/cold beverages |
| Body & Taper Profile | Slimmer overall body；gentle taper；prioritize compact visual volume | Relatively fuller upper-body；classic quencher outline；high visual recognition in retail shelves |
| Core User Scenarios | Daily commuting, office lifestyle, party / tail-gate events；also compatible with can-cooler accessory lines | All-day hydration, outdoor camping, fitness, road-trip；heavy-duty everyday use |
| OEM Custom Flexibility | Easy for subtle silhouette tuning；great for premium branding, delicate logo & pattern printing | Mature existing tooling；wide-range color customization；simple logo modification with low barriers |
| Market Position Tip | Target premium-lifestyle-oriented audiences | Mass-market viral consumer-oriented audiences |
Key notes of procurement:
There is no absolute difference between the two styles, and which one to choose depends on your market positioning.
- If your brand is looking for a quality life for consumers, office people, and party scenes, you can choose BrüMate, and you can also expand your product line with can‑cooler‑type.
- If you aim at offline mass retailers and outdoor enthusiasts and pursue large-scale wholesale orders, Stanley style will be more suitable.
Looking For A Reliable Manufacturer of BrüMate‑style Water Bottles?
KingStar can provide a complete set of OEM and ODM production solutions to create BrüMate insulated tumblers. From product research and development and personalized customization to mass production and quality control, we can undertake the whole process. We are good at high-performance vacuum temperature retention, cup body modeling that fits human hands, customized surface technology, brand printing, and supporting packaging. Help major brands to create highly recognizable drinkware with stable quality and reliable production and delivery.
If you plan to develop new products or expand the existing water bottle product line, please send an email to sales@waterbottle.tech, and our team will give you a reply within 24 hours.
FAQs About Water Bottles/Tumblers
We’ve compiled a list of the most frequently asked questions to make it easier for you to find the information you need. Whether you’re looking for details about our wholesale BrüMate insulated water bottles, you can quickly access helpful answers here.
1. Easy Cleaning
The larger opening allows for more accessible scrubbing, either with a sponge or bottle brush, ensuring thorough cleaning, especially in hard-to-reach areas. For those who prefer to use a dishwasher, wide mouth bottles are generally more compatible with dishwasher cleaning, as water and soap can circulate more easily inside the bottle.
Hygiene is a major concern for health-conscious individuals in the U.S., especially for reusable water bottles, which can harbor bacteria if not cleaned properly. The wide mouth design helps alleviate these concerns by making maintenance quick and effective.
2. Easy Ice Filling
In the U.S., many people enjoy cold beverages, especially during the warmer months. Wide mouth bottles make it significantly easier to add ice cubes compared to narrow mouth alternatives. The spacious opening accommodates standard and larger ice cubes without the need for breaking or crushing them, which is particularly convenient for users who want to keep their drinks cold for longer periods.
For insulated sport bottles, such as those designed by KingStar, adding ice helps maximize the insulation capabilities by maintaining a cooler internal temperature for hours, if not days. This makes wide mouth water bottles the perfect choice for athletes, outdoor enthusiasts, and anyone who enjoys their drinks ice-cold.
3. Usage Versatility
Beyond water, wide mouth sports bottles are ideal for thicker liquids like smoothies, protein shakes, and even soups, as the large opening allows for easier pouring and drinking of different types of beverages. This versatility makes them especially popular with fitness enthusiasts, office workers, and individuals who use their water bottles for both hydration and meal replacement shakes.
Additionally, the wider opening is useful for adding supplements, fruits, or other flavor-enhancing ingredients directly into the bottle. Consumers can easily toss in lemon slices, cucumber, or berries to create infused water, a growing trend among health-conscious U.S. consumers.
While the size of water bottles can vary significantly, the following are some of the most common capacities found on the market:
• 12 oz (355 mL): This smaller size is ideal for kids or for carrying lightweight, portable bottles in small bags. It is typically used for short excursions, where a large amount of water isn’t necessary. Some insulated water bottles of this size are great for keeping beverages like coffee hot for hours.
• 17 oz (500 mL): This is a popular size for many consumers who prefer a balance between portability and sufficient hydration. Many insulated bottles, including those designed for gym-goers or for everyday carry, fall within this range.
• 20 oz (600 mL): Slightly larger than the 17 oz bottle, this size offers more capacity without becoming too bulky. It’s a great option for those looking for a bit more hydration during workouts or daily activities.
• 24 oz (710 mL): This mid-sized option is favored by many for its ability to hold more water while still being easy to carry around. Bottles in this range are often used for hiking, fitness activities, and long commutes.
• 32 oz (1,000 mL or 1 liter): A 32 oz bottle is perfect for people who need to stay hydrated over long periods, such as during a workday or extended outdoor activity. It’s often chosen by athletes and fitness enthusiasts because of its larger capacity. Many insulated bottles of this size can keep water cold for up to 24 hours.
• 40 oz (1.2 liters): This larger size is ideal for those who want to carry a substantial amount of water or other beverages. It is often used for all-day hydration without the need for frequent refills and is popular in insulated bottles due to its ability to maintain beverage temperatures for long periods.
• 64 oz (1.9 liters): This extra-large size is often marketed as a “half-gallon” bottle and is typically used by athletes or those aiming for high hydration throughout the day. This size is also ideal for outdoor activities like camping or long hikes where access to water might be limited. Some brands also offer this size with handles to make it easier to carry.
1. Stainless Steel (18/8 or 304-Grade Stainless Steel)
This type of steel contains 18% chromium and 8% nickel, giving it superior corrosion resistance, durability, and safety for food and beverage storage.
• Corrosion Resistance: Stainless steel is highly resistant to rust and corrosion, even when exposed to moisture for extended periods, ensuring long-term use without degradation.
• Non-Reactive Surface: 18/8 stainless steel is a non-reactive metal, meaning it doesn’t impart flavors or leach harmful chemicals into the liquid, ensuring that beverages maintain their original taste.
• Durability and Impact Resistance: Stainless steel is known for its strength and durability, which makes it ideal for insulated bottles that are often used in outdoor and travel settings. The material can withstand drops, bumps, and everyday wear without denting easily.
2. Lid Materials: Food-Grade Plastics and Silicone
• Food-Safe Plastics (BPA-Free Polypropylene): It’s a highly durable and food-safe plastic that’s commonly used in the construction of bottle lids. It’s free from harmful chemicals like Bisphenol A (BPA), ensuring that no toxic substances leach into your drink. This material is chosen for its lightweight nature, impact resistance, and ease of molding into various lid designs, including flip lids, screw caps, and straw lids.
• Silicone Seals and Gaskets: Silicone is highly flexible, heat-resistant, and non-reactive, which makes it ideal for creating an airtight and watertight closure. These seals help prevent leaks and maintain temperature retention by minimizing heat exchange through the lid. Click and read more: Material Guide
When it comes to buying insulated water bottles in bulk, whether for retail, promotional events, corporate gifting, or custom branding, it’s important to choose a supplier who offers a combination of quality, customization options, and competitive pricing. We recommend that direct from the manufacturers is the best solution. Bulk purchasing bottles via manufactures offers several key advantages, especially for businesses or organizations with large-scale needs:
• Cost-Effectiveness: By ordering in large quantities, you significantly reduce the unit cost of each water bottle. This makes bulk buying ideal for companies looking to maximize their profit margins or minimize expenses for corporate or promotional items.
• Customization Opportunities: When ordering in bulk, especially through OEM/ODM manufacturers like KingStar, you have the freedom to fully customize your insulated water bottles. This includes adding your brand logo, choosing colors, sizes, and finishes, and selecting specific packaging solutions.
• Consistency and Quality Control: By buying from a single trusted source, you can ensure that all products meet your quality standards. Consistency is essential for brand image, and bulk orders allow you to maintain the same level of craftsmanship across your entire product line.
KingStar offers a variety of insulated water bottles / beverage containers in different sizes (ranging from 120 ml to 5 liter), styles (from sports bottles to sleek corporate designs), and finishes (matte, glossy, powder-coated, rubber painting, 3D printing and more). Whether you need a design for outdoor activities, corporate gifting, or retail, we have an extensive catalog to choose from. Purchasing directly from KingStar offers the most customization flexibility and cost advantages. By working directly with us, you eliminate middlemen and gain access to factory-direct pricing, making it a highly cost-effective option for large-scale orders.
A vacuum flask, also known as a thermos or insulated bottle, is a highly efficient container designed to maintain the temperature of its contents for extended periods, whether it’s keeping liquids hot or cold. This ability is achieved through a unique construction that minimizes heat transfer by utilizing a vacuum-sealed, double-walled design. Vacuum flasks are widely used for storing beverages like water, coffee, tea, and soups, and are especially popular for outdoor activities, travel, and daily use at work or school.
Key features:
• Double-Walled Structure: A vacuum flask consists of two walls, usually made from stainless steel for durability and insulation. The space between these walls is where the insulation magic happens.
• Vacuum Insulation: The space between the two walls is a vacuum, which means it contains no air. Since air is a medium for heat transfer (via conduction and convection), the absence of air greatly reduces heat loss from the inside to the outside. This insulation works in both directions—preventing heat from escaping hot liquids and stopping heat from entering to keep cold liquids chilled.
• Reflective Coating: In some high-end vacuum flasks, the inner wall is coated with a reflective material (such as aluminum) that helps reflect radiant heat back into the liquid, further enhancing heat retention. Click and read more: How Do Insulated Bottles Cups Work?
KingStar takes a flexible approach to wholesale stainless bottles and jugs. Whether you want to purchase custom reusable vessels for your brand or corporate promotional gift, we can tailor our manufacturing process to suit your unique requirements.
We recognize that order quantities can vary depending on factors like product complexity, the extent of customization, and market needs. As such, we offer a negotiable minimum order quantity (MOQ) policy for water bottles and other drinkware. Our aim is to strike a balance that meets both your needs and our production capabilities. Regardless of the size of your order, you can count on receiving top-tier service, premium-quality goods, and competitive pricing from KingStar.
KingStar has built a reputation as a trusted partner in the OEM/ODM manufacturing industry by adhering to strict ethical standards and complying with international intellectual property laws. We fully understand the importance of protecting your unique designs, innovations, and business ideas, especially in a competitive industry like drinkware manufacturing. To provide peace of mind, we are more than willing to sign a Non-Disclosure Agreement (NDA) or a Non-Use, Non-Disclosure, Non-Circumvention Agreement (NNN) before you share any proprietary designs, sketches, or specifications with us.
When you collaborate with KingStar:
- Confidentiality is our priority: Whether you’re a start-up or a well-established brand, we value your trust and ensure that your proprietary information remains secure.
- Dedicated project management: From the moment you submit your design to the final production phase, a dedicated project manager oversees your project, ensuring that your intellectual property is treated with care and respect.
- Data security: We utilize secure communication channels to share and store files, minimizing the risk of unauthorized access or leaks.
MOQ negotiable. Different SKU different MOQ. Whether you need OEM or ODM services for these products, we can tailor production to meet your exact specifications.
We recognize that order quantities can vary based on product complexity, customization requirements, and market demand. As such, our MOQ (Minimum Order Quantity) policy for stainless steel tumblers and other products is negotiable. No matter the size of your order, KingStar guarantees outstanding service, premium-quality products, and competitive pricing.
For those seeking large quantities or custom specifications, buying directly from an OEM/ODM manufacturer like KingStar is an excellent option. As an experienced manufacturer in the stainless steel drinkware industry, we specializes in producing high-quality sublimation-ready tumblers. These tumblers are made from premium materials such as 18/8 stainless steel and come pre-coated with a polymer layer designed to bond with sublimation ink, ensuring long-lasting, vibrant prints.
By purchasing directly from manufacturers, businesses and brands can access wholesale pricing and customization services. At KingStar, for example, we offer a wide range of customization options, including various sizes, shapes, handle types, lids, and finishes to meet specific project requirements. Additionally, we provide Pantone color matching and branding options like laser engraving or screen printing, which allow for further personalization beyond sublimation.
Advantages of Buying from OEM/ODM Manufacturers:
- Customization: Full control over design, size, shape, and branding.
- Bulk Pricing: Cost-effective for larger orders.
- High-Quality Materials: Premium-grade stainless steel and coatings for optimal sublimation results.
- Certifications: Our products meet international standards (FDA, LFGB, etc.), ensuring safety and durability.
Sublimation printing transfers vibrant, full-color designs onto a specially coated tumbler using heat and pressure, resulting in durable, high-quality images that won’t fade.
- Create Your Design
Sublimation works best with high-resolution, digital images, so ensure that your artwork is at least 300 DPI (dots per inch) for crisp and vibrant results. You can design your image using software like Adobe Illustrator, Photoshop, or CorelDRAW. Pay close attention to the dimensions of your tumbler, as you’ll need to adjust your design to wrap around it perfectly without distortions.
- Printing the Design with Sublimation Ink
Sublimation printers, such as those from Sawgrass or Epson, are specifically designed to handle sublimation ink. Standard inkjet or laser printers won’t work for sublimation because the ink must be specially formulated to transfer under heat. Make sure to use sublimation paper for printing, which is designed to hold and release the ink onto the tumbler during the transfer process.
- Cut and Prepare the Transfer
After printing your design, trim the excess sublimation paper to ensure it fits the tumbler perfectly. Wrap the printed sublimation paper tightly around the tumbler, with the design facing inward. To keep the paper securely in place, use heat-resistant tape to prevent movement during pressing. Ensure the tape doesn’t cover any important parts of the design. Additionally, to protect your tumbler from unwanted ink residue or damage, wrap the entire tumbler in protective shrink wrap or a silicone sleeve. This will hold the transfer paper snugly against the tumbler and help create even pressure during the heating process.
- Use a Heat Press or Oven
There are two primary methods for sublimating tumblers.
- Tumbler Heat Press: This machine is specifically designed for cylindrical items like tumblers. Set the press to the recommended temperature (typically 350°F to 400°F or 175°C to 205°C) and apply pressure for around 60 to 90 seconds.
- Convection Oven: If using an oven, preheat it to around 375°F (190°C). Place the wrapped tumbler inside the oven for 6 to 8 minutes, rotating it halfway through to ensure even heating. For this method, you’ll need sublimation shrink wraps or silicone wraps to maintain pressure during the process.
- Cooling and Unwrapping
Once the heating process is complete, carefully remove the tumbler using heat-resistant gloves. The tumbler will be extremely hot, so handle it with care. Allow it to cool for a few minutes before peeling off the shrink wrap or silicone sleeve, along with the sublimation paper.
When it comes to selecting the best 40oz tumbler with a handle, several factors need to be considered—ranging from insulation performance and design to durability, material quality, and user-friendly features.
- Superior Insulation Performance
The best tumblers with handles should feature double-walled vacuum insulation and copper plating process, which prevents heat transfer through conduction and convection. This structure keeps cold beverages chilled for much longer time.
- Ergonomic Handle
At KingStar, we design handles that are seamlessly integrated into the tumbler’s body, using reinforced materials to ensure long-lasting durability. A well-designed handle should accommodate various hand sizes and ensure stability while carrying the tumbler on the go.
- Leak-Proof Lid
Our 40oz tumblers come with a variety of BPA-free plastic lids that are designed to match different user preferences. Whether you prefer a straw lid, a wide-mouth opening, or a snap-lock system, we offer multiple options to suit your needs. Our lids are tested rigorously for leak resistance, ensuring that they remain secure even when the tumbler is tipped or shaken.
- Eco-Friendly and Sustainable
KingStar is committed to using BPA-free, food-grade materials, and we offer tumblers made from recycled stainless steel to further minimize our environmental footprint. Our production processes also emphasize low-emission practices, ensuring that your customized tumbler is not only high-quality but also environmentally responsible.
- Portability
The best tumblers balance size with usability, featuring designs that are still easy to carry and fit into common holders like car cup holders, bike racks, or backpack pockets. At KingStar, we ensure that our 40oz tumblers are designed with narrower bases that fit most standard cup holders, ensuring that they can be conveniently used while driving or commuting.
- Affordability
KingStar provides high-quality products at competitive prices, whether you’re looking to order in bulk or in smaller quantities for promotional purposes. Our production efficiency and scale allow us to offer affordable solutions without sacrificing quality.
Yes, KingStar specializes in offering custom-branded tumblers, cups, mugs, and a wide range of stainless steel drinkware. As a leading OEM/ODM, we provide highly flexible and comprehensive customization options to meet the specific branding, functional, and aesthetic needs of our clients.
Full Customization Capabilities
- Size & Shape: Choose from a variety of capacities and shapes, including standard and ergonomic designs.
- Color: We offer a wide array of color choices, from matte and glossy finishes to metallic hues. You can also select Pantone-specific colors for precise branding.
- Surface Treatment: Options include powder coating, polishing, electroplating, and spray painting to achieve the perfect look and feel.
- Lid Types: Customizable lid designs, including straw-friendly, flip-top, sliding lids, or vacuum-sealed versions for extra insulation.
Custom Branding Techniques
- Screen Printing: A cost-effective method for multi-color designs on smooth surfaces. Ideal for simple logos or text with solid colors.
- Pad Printing: Great for applying your design to irregular or curved surfaces, such as tumbler handles or caps.
- Laser Engraving: Offers a sleek and durable branding option, as it etches your logo directly into the stainless steel. Laser engraving is highly resistant to wear and is particularly suitable for high-end or professional-grade products.
- Heat Transfer Printing: This process allows for high-resolution images and more complex, full-color designs, making it perfect for vibrant artwork and intricate logos.
- Water Transfer Printing: For tumblers that require intricate patterns or detailed artwork across the entire surface, this method provides a seamless finish.
- UV Printing: A cutting-edge technology that enables high-quality, long-lasting, and vivid color printing, especially suitable for gradients and images.
Click and read more about Custom Options: Custom Bottle Tumbler Decorating, Custom Logos of Water Bottles, Custom Water bottle Packaging
Manufacturing an insulated tumbler is a highly technical, multi-step process that involves precision engineering, high-quality materials, and advanced production techniques to ensure the final product delivers superior thermal retention, durability, and aesthetic appeal. Fore details, please click: Manufacturing Process of Vacuum Insulated Stainless Steel Tumblers
- Material Selection
The manufacturing journey begins with the selection of premium-grade 304 stainless steel (also known as 18/8 stainless steel). This type of steel is favored due to its excellent resistance to rust and corrosion, its food-safe properties, and its durability under various environmental conditions. The steel is typically used for both the inner and outer layers of the tumbler.
- Sheet Metal Forming
Once the raw materials are selected, the next step involves sheet metal forming. Large sheets of stainless steel are cut into the appropriate size and then molded into cylindrical shapes using hydraulic presses.
- Vacuum Insulation Technology
After forming the inner and outer walls of the tumbler, these two stainless steel layers are welded together at the top rim. Using highly specialized machinery, a vacuum is created between the walls by evacuating all air. This vacuum acts as a barrier, significantly reducing the transfer of heat through conduction and convection. As a result, hot beverages stay hot and cold beverages remain cold for extended periods.
- Surface Finishing and Treatment
Once the vacuum insulation and welding are complete, the tumbler undergoes a series of surface treatments. Polishing is done to smooth out any rough edges and improve the overall appearance of the tumbler. Some tumblers may receive an additional surface coating, such as powder coating or electroplating, depending on the desired aesthetic and functional properties.
- Lid and Gasket Manufacturing
KingStar’s most tumblers feature a lid made from BPA-free plastic, designed for durability and ease of use. The lid may also incorporate silicone gaskets to create an airtight seal, preventing leaks and ensuring maximum temperature retention.
- Assembly and Quality Testing
Before the tumbler is shipped out, it undergoes final assembly. The lid is fitted, and any additional components, such as silicone bases or handles, are attached. Once assembled, the tumbler goes through rigorous quality control tests. This includes testing the insulation performance (how long it can keep beverages hot or cold), leak-proof properties, and overall durability.
T/T 30% deposit after order signed and 70% against copy of B/L.
L/C at sight is acceptable too.
If you would like to get samples from us in order to test or make reviews, please contact our Sales / Branding department at sales@waterbottle.tech.
Normally It takes 4 weeks.
For existing model samples, it takes 2-3 working days. If you want samples with your own designs, it takes 5-7 days or even longer. Let’s discuss case by case.
Knowledge Of Bulk Water Bottles & Tumblers
