The Perka Roak 304 stainless steel bottle has a double wall construction with vacuum seal and copper lining for added insulation. This bottle features a ridged grip for easy handling and a stainless steel twist off cap with silicone ring. The exterior is powder coated to reduce sweating and the cap has a hinged steel carry handle for easy pick up. Liquids stay hot for 12 hours and cold for 24. 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. Complies with Prop 65. 3″ W x 9 3/4″ H x 3″ D SKU: JMHID-MQFYV Item Number: KW2511 Setup charge: $65.00 Packaging: Standard