Compact But Large Capacity This fanny pack is smaller than an iPad mini(7.9 inch) but it is large capacity which can store a lot of outdoor necessities like tissue paper, key, smartphone, card, hand sanitizer, face mask, sunglasses, cosmetic, earphones, snacks and so on. Smooth Metal Zippers Made of good quality metal zipper heads which are not easy to rust. There is a pull tail behind the zipper head helps you easily unzip the zips. The zipper can be used more than a thousand times which are smooth and durable, don't worry about getting stuck when opening or closing. Durable Buckle Use side release buckle to help you easily put on or put off the bag when doing exercises. Made of temperature resistance and frosted materials which ensure a long using lifetime. Adjustable Belt The adjustment buckle can help you adjust the waist belt from 31.5in to 46.5in(80cm~118cm) which is strong, resistant grinding, not easy to deform.(Note: Not suitable as a crossbody bag if you are over 160 pounds. ) running hiking waist pack Widely Used Suitable for outdoor activities like mountaineering, hiking, cycling, running, shopping, camping etc.