Wear this sling-style backpack over your back or across your front. Either way you carry it, you'll be ready for all the adventures your day brings! Exterior features two zip pockets (front pocket has a slip and two pen pockets) 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 straps