The Arctic Zone PRO 24 Can Backpack Cooler features an insulated, zippered main compartment, multiple pockets and keeps ice up to 2 days! The main compartment of the Backpack Cooler has SuperFoam insulation for long lasting cold retention and an Ultra Safe leak proof, easy clean lining with Microban to help protect against bacterial odors and stains. The main compartment also includes 2 ice pack pockets and a zippered accessory pocket. The coated, wipe clean exterior of the Backpack Cooler is water and stain repellent exterior of the backpack cooler features a zippered, top storage compartment with interior gear straps, 2 mesh pockets, 2 zippered, storage pockets and a detachable bottle opener. Designed for comfortable carrying, the backpack cooler has a padded back with adjustable, padded shoulder straps and an adjustable sternum strap.