YETI Hopper M12 Cooler Backpack (King Crab)

The YETI Hopper M12 is a 12-can premium cooler backpack in King Crab, built for serious outdoor enthusiasts who prioritize insulation and durability over budget. It features MagShield Access — a magnetic closure system that reduces air leakage — combined with a leakproof welded liner and high-denier TPU exterior. Ice retention reaches approximately 24+ hours in moderate conditions. Capacity holds roughly 12 cans or 6 liters of drinks. The backpack includes padded, adjustable shoulder straps and a breathable back panel for loaded carries. Extras include a fleece-lined zippered pocket for dry goods and bottle opener loops. Built for beach days, tailgates, and picnics where durability justifies premium pricing. YETI's legendary outdoor reputation and proven ice-retention performance command category trust, though the backpack is heavier when full and carries a $200+ price tag.