[1] Vacuum Insulated Sports Bottle, Double-Layer Stainless Steel Thermos, Wide Mouth, with Handle, Sealed, Large Capacity (1L), Leakproof, Perfect

[Outstanding Heat and Cold Insulation] Heat retention: Over 63°C (12 hours) / Cold retention: Under 11°C (24 hours). This vacuum-insulated, double-walled water bottle maintains the perfect drinking temperature for extended periods. [Rust-Resistant & BPA-Free] Made from corrosion-resistant SUS304 stainless steel and BPA-free, it's perfect for iced mineral water, freshly brewed hot coffee, and sports drinks, whenever you want. The matte powder coating not only adds a stylish touch, but also provides grip even with wet hands, making it safe for sweaty sports activities. The bottom of the bottle, which is prone to shocks, is also equipped with a non-slip rubber padding. [Completely Sealed Design] Our vacuum-insulated water bottles feature professional, completely sealed, leak-proof technology. Simply fill the bottle with the appropriate amount of water, tighten the cap, and shake vigorously to ensure no leaks. This water bottle makes the perfect shoulder bag companion for baseball or soccer games, and an essential tote bag companion for outdoor activities. [Ergonomic Design] The mushroom-style cap of the vacuum insulated flask fits perfectly to the curves of your hand, making it easy to open and close. It also looks very simple and elegant when placed on a dining table, coffee table, desk, or office desk. [Our Reliable Guarantee] We are confident in the quality of our products, but if you have any problems, please open your order history in your account service and contact us via "Ask a Question" and we will respond promptly.