Slice-proof adjustable 29?- 46? strap with a pair of steel cables. Zipper security leash extends from the main compartment to secure the top zipper. A pair of pull tabs on the top zipper for convenient access. Supersize front zipper pocket with oversized lining for bulky objects. The large outer open pocket has a smart phone drop-in pocket. Inside is a super-sized, pleated zipper pocket that is as tall and wide as the bag and three handy pleated drop in pockets, 2 large and 1 small. Being organized is a key to being safe - the less you are searching the more you are aware of your surroundings. Dimensions: 8.25" x 12.5" x 3.5" , Weight: 17.5 oz. Material: Polyester microfiber, polyester lining , easy care machine washable, gentle cycle, mild soap, cold water, and tumble air dry no heat. OK to use fabric protectant.