DetailsGenerous Capacity - 1/2 gallon capacity for ample hydration on the goSafe Materials - BPA free and made of high-grade, double-walled 18/8 stainless steelVacuum Insulation - Double-wall vacuum insulation keeps drinks cold for up to 24 hours or hot for up to 12 hoursConvenient Handle - Includes a lid with a built-in carrying handle for easy transportDishwasher Safe - Top rack dishwasher safe for easy cleaningVersatile Use - Suitable for both hot and cold liquidsSweat-Free Design - Sweat-free design ensures a comfortable grip without condensation