When keeping cool is our top priority, we count on the 40 Hour to help us hydrate. Yup, this little powerhouse keeps our drinks frosty for up to 40 hours, or hot for up to 12. Vacuum insulated, heavy gauge 18/8 stainless steel with removable paracord lanyard. 9x 2¾x2¾". 18 oz.
Item # 716804