Multi-Pockets - the large black women & men fanny pack bag size is about 14"x 5.5" x 1.8 " inch (35.6cm* 14cm *4.5cm).1one big front zipper pocket with two-way zipper.2one back zipper pocket with two-way zipper.3two mini front pockets.4two mesh pockets(one mini pocket with zipper/ one mini pocket with velcro closed).the unisex fanny pack bag is great to store smart phone, wallet, money, credit cards, driver license and other valuables. .Quality Solid Zippers - smooth two-ways zippers are a very important component of the men and women waist bag. this plus size waist pouch bag adopts tough and sturdy two-ways zippers that are easy to slide and working smoothly. zipper pull-tabs are heavy-duty, good-sized and elegant in design. worry no more about anything falling out and getting lost. waterproof fanny pack bag will not be distorted and convex because of storage. .Adjustable Strap - the black Slimhip bum bag has adjustable elasticated belt, fits for the waistline from 28" - 39"inch (71cm -99cm), making the hip bum bag belt pouch ideal for most of figure. the buckle & the belt are sturdy, compact and reasonable design will not make your body feel restraint and discomfort, therefore in the process of sport activities:running, walking, bouncing, and so on does not need to worry about the belt body to bring the burden and trouble.