The iCOOL Silverton 34 oz. Stainless Steel Bottle is designed for style and durability. Its double wall, vacuum insulated construction with 18/8 grade inner wall keeps beverages hot for up to 24 hours and cold for 36 hours. The bottle comes with a retro collapsible handle on the side for easy traveling and the sweat-proof finish helps prevent dents and scratches. The leakproof screw-top lid doubles as an 8 oz. drinking cup and is great for coffee or cold water. The inner lid has a pouring channel allowing the user to loosen the lid for pouring instead of removing it to help hold the temperature for longer. FDA compliant and BPA Free. A portion of all proceeds is donated to Shelter to Soldier, a non-profit organization that rescues dogs to train as service animals for veterans in need.