The Hopper® M20 Soft Backpack Cooler allows you to put the day on your back- literally. This hands-free cooler bag comfortably straps on like a backpack to keep you mobile, while a strip of ultra-strong magnets keeps the cold locked in. The MagShield Access opens wide so you can easily load in beer, ice, or your favorite sandwiches. Attach accessories such as the Rambler® Bottle Sling or Sidekick Dry® Gear Case to the HitchPoint® Grid to keep useful gear at your fingertips. The Hopper® M20 is the cooler that goes where other coolers can't.