The Icemule Pro Cooler claims to be, “The World's Most Portable High-Capacity Cooler”. It has all the power of a hard luggage style cooler but in the form of a soft backpack, it has reinforced back-straps and ventilated back pads which make the Icemule Pro comfortable to wear for long periods of time. The Icemule Pro doesn’t muck about, it understands your need for lots of storage space, never again will you have to choose between keeping you BBQ meat cold or having an ice cool beer by the campfire.