Hopper M15 Soft Cooler Introducing YETI’s newest tough-as-nails soft cooler, the Hopper® M15. This adventure ready soft cooler is ready for trips to the beach, a day on the boat, or a quick hike. Made with their durable, powerful wide-mouth opening and MagShield Access, it stays open when you’re loading it and closes tight with a gentle push. It holds up to 32 cans of your favorite beverage (15.5 lbs. of ice). The Kangaroo Pocket lets you easily stash away keys, a wallet, or phone