Sling Backpack Color is gray Can be Worn over your back or across your front Exterior features two zip pockets (front pocket has a slip and two pen pockets) 1 Back zip pocket D-ring for keys on top of strap Zip closure. Dimensions: 9.25" w x 19.25" h x 3.5" d with 37.5" adjustable strap EUC Reasonable offers accepted!! Items are in Good or excellent condition, items can be subject to minor inconspicuous defects or imperfections. Most notable flaws will be mentioned and shown in pictures.