✅ Food-Grade Safe Material, Healthy & Odor-FreeThis mini tumbler features a food-grade 304 stainless steel inner tank, free of harmful substances like BPA and lead, ensuring no heavy metal leaching. It is safe to use with iced coffee, juice, cold drinks and other beverages, without altering their taste or flavor. The high-vacuum insulation layer between the double stainless steel walls provides long-lasting heat and cold retention, preventing burns with hot drinks and condensation with cold drinks, eliminating the hassle of slippery cups and wetting tables. The clear lid and stainless steel straw are made of food-grade materials, safe and odor-free.
✅ Long-Lasting Heat & Cold Retention for All SeasonsWith professional vacuum temperature lock technology, it adapts to both hot and cold drinks:
- Heat Retention: Keeps hot drinks warm at ≥60℃ for 4 hours, ≥50℃ for 8 hours, allowing you to enjoy warm drinks slowly in daily use.
- Cold Retention: Keeps iced drinks/juice cold at ≤10℃ for 12 hours, ice-cold for up to 24 hours, perfect for cold brew coffee and iced drinks in summer.
✅ Leak-Proof Clear Lid & Stainless Steel Straw for Comfort & SafetyThe upgraded leak-proof clear flip lid with a food-grade silicone seal prevents spills even when the tumbler is inverted, shaken or jostled, making it safe to carry in school bags and purses. The lid features a straw hole design, paired with a food-grade stainless steel straw with a smooth, scratch-free edge for comfortable drinking, reusable and eco-friendly. The clear lid also lets you easily see how much drink is left, no need to open the lid frequently.
✅ Bright Green Exterior & Sweat-Free Design, Style & Function CombinedThe cup body features a vibrant bright green glossy coating that is scratch-resistant, wear-resistant and fingerprint-proof, with a smooth, comfortable grip, keeping the tumbler looking fresh even with long-term use. The double-wall vacuum structure ensures a sweat-free exterior, keeping the cup dry at all times, no water rings on tables with cold drinks. The compact shape fits most standard car cup holders, staying stable during commutes.
✅ Versatile Use for All Occasions & AgesThis tumbler is ideal for school, daily commutes, office work, outdoor picnics, home relaxation and short trips. With its fresh appearance and practical insulated, leak-proof design, it is a must-have for students, office workers and coffee lovers. It is also perfect for corporate custom branding, event giveaways and holiday gifts, as it can be printed with logos for brand promotion.
✅ Durable & Easy to Clean for Long-Term UseThe food-grade stainless steel inner tank is corrosion-resistant and not prone to retaining stains, making it easy to clean with just water and a sponge, with no dead corners. It is also dishwasher safe (check product specifications for details). The lid and straw are detachable for easy cleaning, preventing bacteria growth and maintaining hygiene. The thickened non-slip base prevents tipping on desks, extending the service life of the tumbler.
