While backpack coolers are good for day hikes and ... portable as the former but as durable as the latter. A hard-sided mini cooler is the sweet spot that’s bigger than a lunchbox and has ...

And if you're looking for a slightly larger option, there's the 14.8-quart Madeleine Midi Cooler Backpack, which holds 20 cans. It has the same hinge-top opening and top handles as the mini cooler ...