21OZ VAC INSUL W/STRAW CAP

The double-wall vacuum-insulated walls give you a worry-free mind knowing your favorite beverages are kept icy cold or piping hot for hours. Made of lightweight 18/8 food-grade stainless steel that is non-leaching and will not retain taste or odor. The double-wall technology prevents condensation on the outside on those hot sunny days while keeping the heat within the inner wall so you don't have to worry about burning your hand. 

The 21oz bottle is the optimal size to use as your everyday water bottle and is designed to fit in your backpack and most car cup holders with its narrow bottle design. This bottle includes a standard mouth leak-proof straw cap. The silicone ring ensures a snug fit to the top of the bottle to retain your beverages' optimal temperature and is easily removable for proper cleaning. The lid is made to screw off and on your bottle easily.