IceMule Coolers Pro 20L Cooler 1220cu in

First there was the wheel, then there was seedless watermelon, and now the geniuses at IceMule developed a convenient way to haul massive amounts of canned beverages from the car to fishing holes, climbing crags, beach getaways, and other outdoorsy destinations with the Pro 20L Cooler. Essentially a backpack for beer, the Pro 20L Cooler's PolarLayer insulation and welded seams let you fill the pack with ice and drinks to keep beverages ice cold by the time you reach your destination. The AirValve lets you drain the pack's melted ice so it doesn't dampen your body on the trail.