Best Soft Cooler Bags

When leakproofing and durability matter more than price, the Hopper Flip 12 is what most testers reach for. GearJunkie named it Best Overall, and CleverHiker logged just under four days of ice retention in a melt test. The rigid cube holds 24 cans, and the HydroLok zipper is genuinely watertight once you accept that it takes two hands. It costs a lot; it also survives the most abuse.

The RTIC Soft Pack 20 is the smaller sibling for solo use, day trips, and lunches. OutdoorGearLab logged about two days of food-safe cold and praised the waterproof construction and watertight seal, while noting that the cooler looks more capable than it ultimately performs. The zipper is stiff like the rest of the RTIC line. At this price it is a sensible compact pick.

The AO Coolers Canvas 24 Pack is the simple, collapsible, affordable pick. OutdoorGearLab liked its duffel-style handles, decent insulation, and fold-flat storage, and extended testing held food-safe temps for around 55 hours. The canvas shell is less rugged and weatherproof than the YETI and RTIC bags. For casual coolers, picnics, and tailgates, the value and packability are hard to beat.

The RTIC Soft Pack 30 keeps showing up in head-to-head tests against YETI as the value pick. GearJunkie called out its leakproof design and easy-to-pack exterior, and CleverHiker measured about four days before the ice fully melted. The zipper is stiff and it does not quite match the Flip 12, but at roughly a third of the price it is the best bang-for-buck technical soft cooler on the market.