Wholesale Custom Yerba Mate Cups

The cup body and inner liner are made of food-grade 304/316 stainless steel, which has passed dual safety certifications from FDA and LFGB. It can be used to store acidic beverages such as maicha tea for a long time, eliminating the release of heavy metals and residue odors. The inner liner is made through an integrated stretching process, with a smooth surface without seams, and it can be directly cleaned in a dishwasher.

The double-layer vacuum insulation design effectively blocks heat conduction, achieving long-term heat retention and cold preservation. In hot drink scenarios, the outer wall of the cup is not hot to the touch, allowing for safe holding; in cold drink scenarios, the cup body is less likely to accumulate water droplets, preventing the table from getting wet.

Made with an integrated seamless welding process, the inner wall is smooth without any protrusions or dead corners. Not only does it offer a smooth and delicate grip, but it also eliminates the hygiene hazard of tea stains accumulation. Wide cup mouth and the straw work together, easily accommodating various drinking methods such as traditional straw brewing, stirring and continuous brewing, and direct smooth consumption.

Get Customization

We make it easy to put your yerba mate cup brand front and center. Whether you’re looking for paint transfer, silk screening, 3d printing, laser engraving or heat transfer painting to customize your brand logo, we can fully satisfy your needs with the support of our advanced customization techniques. We also provide laser etching, embossing, and debossing to give your mate mug a high-end, long-lasting finish. No matter the style, we help your brand stand out.

Get Customization

At KingStar, we know first impressions matter. That’s why we offer a wide variety of packaging options like gift boxes, display boxes, bubble bags, UPC stickers, and hang tags. If you have a packaging design ready, just send it to us and we’ll take care of the rest. If not, our in-house design team can create custom packaging artwork based on your ideas, helping boost your brand’s image with professional and eye-catching solutions.

Get Customization

Want your yerba tea mate mug to really pop? We offer a huge selection of decorating options to match your brand’s vibe. Choose from silk screening, air transfer, water transfer, sublimation transfer, heat transfer, uv, digital printing, powder coating or other designated surface treatment(3d touches like diamond or glitter powder or simulation pattern like bamboo or leather…). We’re always updating our techniques to keep you ahead of the latest trends.

Get Customization

If you have a completely new design idea in mind, KingStar’s got you covered. Our experienced R&D and engineering teams are ready to help you create brand-new yerba mate mug shapes through custom molding. We’ll work closely with you to evaluate your design, suggest any technical adjustments, and create 3D drawings for your review. Once everything’s finalized, we’ll bring your custom concept to life with precision and care.

Get Customization

We offer a full range of customizable accessories covering the entire process of drinking and cleaning of mate tea: the core accessories include food-grade stainless steel mate tea straws (Bombilla), special cleaning brushes (suitable for cleaning the inside of the straws), tea shapers (for easy filling of mate powder, aligning with traditional Argentine preparation methods), etc. We also support personalized customization of accessories (logo, color and material), and can combine different accessories to form sets according to customer needs, helping purchasers enhance the added value of their products and meet the differentiated demands of different markets.

At KingStar, every product we make meets strict international quality and safety standards like RoHS, FDA, LFGB, and Prop65. We only use BPA-free, food-grade materials to make sure our yerba tea gourds are safe for everyday use. You can trust that your customers are getting products that are both high-quality and worry-free.

Quality isn’t something we leave to chance. Raw materials get double-checked before production. Throughout the manufacturing process, we perform in-process inspections at every key step to test for durability, leak-proof performance, and overall build quality. Before shipping, every finished product is audited by our experienced QC team in multiple rounds, so you get consistent, reliable goods every time.

We stand firmly behind what we produce. Our warranty and return policies cover any rare defects, backed by a fast and helpful service team. Plus, if you have a custom design, your intellectual property is fully protected—your ideas stay yours, always.

With over 30,000 square meters of production space, 900+ skilled workers, and a dedicated in-house R&D team, KingStar is built for precision and scale. We also use 3D prototyping and lean manufacturing processes to catch issues early, minimize waste, and deliver better products faster.