With a 33-liter capacity (translation: 24 cans + ice) the ICEMULE Pro(TM) XL backpack cooler is perfect when you&';re responsible for bringing the party. Next spring break or next surf trip, don&';t show up unprepared. The ICEMULE Pro(TM) XL soft cooler will make sure you&';re properly outfitted with the essentials to make any adventure a good time. SPECS: In Use Dimensions: 14" x 11" x 20" (L x W x H) Weight: 3.5 lbs