20 oz. narrow-mouth vacuum-insulated bottle. Keeps contents cold for 24 hours or hot for 12 hours. Powder coat finish with copper lining, double wall 18/8 stainless steel, proprietary BPA-free insulated lid. Hand Wash Only. Do not Microwave. Reference item BC5001 if Flip-Top Straw lid is needed, with the Tumbler Bottle.
