The Zipster Max is our widest-fitted minimalist belt that hugs your body and offers multiple pocket options to carry large phones, keys, bars, sunglasses and more. PLENTY OF POCKETS: Zippered weather-resistant pockets, one large front pocket designed for all sizes of smartphones and a smaller back pocket for valuables. Plus two easy-access side pockets designed to hold: sunglasses, lights, and small soft flasks. MINIMALIST BELT: a stretchy wider fitted belt offered in sizes XXS to XL for the perfect no-bounce fit.