The problem with coolers is that they’re uncomfortable to carry and often don’t look very, well, cool. So of course, Gentleman’s Hardware — who else! — have stepped up to the plate with the stylish Insulated Cooler Backpack, a 20-liter roll-top with a leakproof interior that also comes in handy for chucking in those wet beach or hiking clothes at the end of a long day working up a thirst.