When you’ve got a few pals, a few refreshments, but the lake is a few miles down the trail, the YETI Hopper M12 Soft Backpack Cooler has your back. It’s the perfect refreshment hauler for any day trip or side mission. This comfortable, easy-to-open (and stay open) cooler was designed to fit wine bottles and hold up to 20 cans* of your favorite beverage for days in the summer sun. Attach accessories such as the Rambler Bottle Sling or Sidekick Dry Gear Case to the HitchPoint Grid for even more hands-free function. The durable MagShield Access uses a strip of ultra-strong magnets that keeps your cooler closed and leak-resistant. And the Kangaroo Pocket lets you easily stash away keys, a wallet, or phone so you can get going. Durable and powerful magnets create an ultra leak-resistant shield that stays open when you need it and snaps closed with a gentle push. High-density fabric withstands punctures and UV rays. To help extend the life of the cooler, both the interior and exterior materials are treated to be mildew resistant. Fits 20 cans (only) Fits 12 lbs of ice (only) Wine bottle compatible External Dimensions:Width: 17.0" (43.2 CM)Height: 16.0" (40.6 CM)Depth: 8.0" (20.3 CM)Internal Dimensions:Width: 10.5" (26.7 CM)Height: 12.5" (31.8 CM)Depth: 6.2" (15.7 CM)Weight (Empty): 4.5LBS (2.0 KG)