Open box Item, just sat around my garage for a year. The YETI Hopper BackFlip 24 Cooler in Navy is a portable backpack cooler made of durable nylon material. It has a maximum insulation time of 12 hours and a single compartment. Suitable for various outdoor activities like beach trips, RV outings, fishing, traveling, camping, and hiking. This cooler features a matte finish, measures 19.06 inches in height, and weighs 5.3 pounds.