✅ Food-Grade Safe Material, Healthy & Odor-FreeThis sports 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-Season SportsWith 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 outdoor activities.
- 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 camping trips.
✅ Leak-Proof Spout Lid & Portable Handle for Hassle-Free UseThe upgraded leak-proof spout lid with a food-grade silicone seal prevents spills even when the bottle is inverted, shaken or jostled, making it safe to carry in gym bags and backpacks. The one-touch flip design on the lid allows for easy one-handed operation during workouts, preventing choking while drinking. The built-in portable handle allows for easy carrying or attachment to backpacks, freeing your hands for commutes, gym and outdoor activities. The anti-slip knurled texture on the lid allows for easy opening even with wet hands.✅ Klein Blue Matte Exterior, Premium & Sweat-FreeThe cup body features a premium Klein Blue matte coating that is scratch-resistant, wear-resistant and fingerprint-proof, with a smooth, comfortable grip even with sweaty hands, keeping the bottle looking new 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 or car interiors with cold drinks, and no burns with hot drinks, comfortable for use all year round. 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 daily commutes, office work, gym workouts, outdoor camping, hiking, running, cycling and road trips. With its sleek Klein Blue appearance and practical insulated, leak-proof design, it is a must-have for office workers, students, fitness enthusiasts and outdoor 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 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 stainless steel base is non-slip and wear-resistant, preventing tipping on desks, gym floors and car cup holders, extending the service life of the bottle.
