IceMule Classic Insulated Backpack Cooler Bag - Hands-Free, Highly-Portable, Collapsible, Waterproof & Soft-Sided Cooler Backpack for Hiking, The Beach, Picnics, Camping, Fishing THE WORLDS COLDEST HANDS-FREE COOLER - engineered to be the most portable, high-performance soft-sided cooler around and is available in a variety of sizes to ensure that whatever the occasion, your drinks and refreshments stay ice cold all day long KEEP YOUR HANDS HANDY - the ICEMULE is a backpack style-cooler bag that straps comfortably to your back, leaving hands and arms free to carry anything other than your cooler; the double padded and ventilated straps mean effortless hands-free carrying A SUPER SPACE-SAVER - forget bulky ice boxes, an ICEMULE rolls and stores easily when not in use; the cooler is fully collapsible, perfect for travelling to your destination WATERPROOF AND FAST, EASY ACCESS - the ICEMULE closure system is designed without zippers and welded seams, meaning no leaky zippers and easy access to load and unload the cooler; it even floats, so its perfect for kayaking and watersport trips ICEMULE CLASSIC COOLERS- Our Original Classic Ice Mule Coolers are available in 3 sizes and 5 amazing colors. We have a cooler to suit anyone and any adventure! Every ICEMULE is equipped with a padded strap, meaning the ICEMULE is easy to carry. And, with no zippers, the ICEMULE is easy to get in and out of. Plus, our welded seams and PolarLayer Insulation make the ICEMULE completely waterproof while keeping content ice cold for 24 hours+.