✅ Food-Grade Safe Material, Healthy & Odor-FreeThis water bottle 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 water, coffee, tea, sports drinks, juice and other beverages, without altering their taste or flavor. The high-vacuum insulation layer between the double stainless steel walls completely blocks heat transfer, providing 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.
✅ 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 ≥70℃ for 12 hours, ≥50℃ for 24 hours, ensuring warm beverages all day long during commutes and school.
- Cold Retention: Keeps cold sports drinks and ice water cold at ≤10℃ for 12 hours, ice-cold for up to 24 hours, perfect for summer gym workouts and sports.
✅ Leak-Proof Flip Lid & Portable Handle for Hassle-Free UseThe upgraded leak-proof flip lid with a food-grade silicone seal prevents spills even when the bottle is inverted, shaken or jostled, making it safe to carry in school bags and gym bags. The one-touch flip design allows for easy one-handed operation during school or commutes. The built-in portable handle allows for easy carrying or attachment to backpacks, freeing your hands for school, commutes and gym.
✅ Blue-White Two-Tone Exterior & Sweat-Free DesignThe cup body features a fresh light blue matte coating that is scratch-resistant, wear-resistant and fingerprint-proof, with a smooth, comfortable grip, keeping the bottle looking vibrant even with long-term use. The lid features a dark blue design for a fresh two-tone look, with the "VACUUM BOTTLE" slogan printed on the side for a subtle design touch, perfect for photos. The double-wall vacuum structure ensures a sweat-free exterior, keeping the cup dry at all times, no water rings on tables or car interiors with cold drinks. The cup diameter fits most standard car cup holders, staying stable during commutes and road trips.
✅ Versatile Use for All Occasions & AgesThis water bottle is ideal for school, daily commutes, office work, outdoor camping, hiking, gym workouts and road trips. With its fresh appearance and practical insulated, leak-proof design, it is a must-have for office workers, students and fitness enthusiasts. 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 tea or coffee 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 is fully detachable for easy cleaning of the seal and spout, preventing limescale and odor buildup. The thickened non-slip base prevents tipping on desks, gym floors and car cup holders, extending the service life of the bottle.
