YETI Hopper M12 Backpack Soft Cooler - Cape TaupeYETI Hopper M12 Backpack Cooler Cape Taupe Hands Free Cooling That Goes Further Tough enough for the wild. Comfortable enough for the walk. The YETI Hopper M12 Backpack Cooler is made for those who want to keep their drinks ice cold while keeping their hands free. Whether you're trekking down to the riverbank, hiking into the hills, or spending the day outdoors with the family, this cooler backpack brings serious cooling power in a smart, portable