Hydro Flask Black Wide Mouth 2.0 Flex Cap Bottle 64oz

Stainless steel, insulated—our 64 oz wide-mouth bottle is the flask to grab to keeps a whopping half-gallon of cold drinks cold and hot ones hot. The opening makes it easy to add ice—and get a bigger gulp. Key Features:• Up to 24 hours cold, up to 12 hours hot• TempShield® double-wall vacuum insulation• Leakproof when closed• Wide Mouth opening is ice-cube friendly• Dishwasher safe• Not for use in a microwave• Keep hot liquids out of the reach of children. Dishwasher safe. 80% Stainless steel, 5% Polyester, 5% Polyester with acrylic coating, 5% TPU, 5% Silicone.