Slice-proof adjustable 26" to 51" waist strap with a pair of steel cables extends through a sleeve on the back (to wear as waistpack or crossbody) or through a set of sleeves on each end and the bottom (to wear on your shoulder Under your arm).Fasten the buckle and slide it into the sleeve to conceal it. A zipper security leash in the back seam secures the outside zippers. Supersize front zipper pocket with oversized lining for bulky objects (even a .5L water bottle) with a double ended leash for keys and an optional DayMaker wallet. Velcro flap pocket for small smart phone. Inside is a super-sized pleated rfid zipper pocket that is as tall and wide as the bag. Being organized is a key to being safe - the less you are searching the more you are aware of your surroundings. Dimensions: 9" x 12.25" x 5" , Weight: 25 oz. Material: Top grain cowhide , Any leather cleaner followed with conditioner is safe to use.