Grotto 15L Cooler Sling

15L Insulated backpack cooler that holds up to 20 cans without ice. Cooler durable enough for adventure with 420D Nylon TPU coated material. Watertight soft cooler with roll-top closure and wide-open brim that keeps everything cool while keeping water out. Padded sling shoulder strap for easy transport. Zippered stash pocket for smaller items.