Dedicated 15" laptop compartment 2 internal pockets, pen sleeves, and zippered pocket Concealed front zipper pocket with key leash Design - StackIt™ Strap trolley pass through feature Large doctor-bag style opening for easy access to your items Dual Carrying Options - Top handles and padded backpack straps for flexible wear Adjustable, padded shoulder straps for on-the-go comfort Ribbed matte Polyester fabric RPET lining Dimensions & Weight Backpack Overall Dimensions - 12.5in H x 15.5in L x 6.5in W Body Dimensions - 12.5in H x 15.5in L x 6.5in WWeight - 1.6 lbs