Whether you're on-the-go or staying put, the Summit has your hydration needs covered. With a slim shape and easy-to-carry handle on top, your favorite drink can go everywhere you go. Made from stainless steel with double walls and vacuum-sealed insulation, your beverage will stay at its optimum temperature for hours. With the 32 oz Summit, cold drinks will stay cold for 18 hours, and hot drinks stay hot for 8