No steel, not slice proof, adjustable 29" to 46" strap. 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: 9.25" x 14.5" x 4" (will hold legal size folders), Weight: 19 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.