In case you haven’t noticed, we’re living in the Golden Age of the cooler. The latest cool cooler we discovered is the military-grade American made Speedbox, a modular, stackable cooler designed for heavy hauling & far-flung adventures. Available in several sizes, they feature indestructible bodies, never-fail handles, and two oversized wheels. They’re designed to be palletized, so they stack together neatly. Also: lockable, wind / waterproof and shatter resistant, the 70-liter model is capable of holding 300 lbs.