While some adventures need just a few essentials, others require more substantial provisions, and how you haul it all is up to you. Made of durable material, the Yeti Hopper M20 backpack soft cooler provides remarkable insulating performance and cold retention capabilities. This portable cooler comfortably straps on like a backpack to keep you mobile, while a strip of strong magnets keeps the cold locked in. You could also attach accessories (sold separately) such as the Rambler® bottle sling to keep it at your fingertips. The Hopper M20 is the cooler that goes where other coolers cannot.