Features YKK® zippers Duraflex® plastic hardware Quick-access, shockproof laptop compartment fits under 15.6 Inch Laptop/Macbook Lay-flat main compartment for spacious storage and easy packing Side compression straps for stability and security Quick-access top pocket for small valuables Multiple internal pockets for accessories Padded top and side handles for versatile carrying Expandable water bottle pocket; Big Capacity College Book bag Backpack. Unzip the zipper on the main compartment to increase 40% capacity. Extra large college book bag backpack can easily hold notebooks for school, toiletry bag, camera bag and gear, etc. 1680D Cordura® ballistic nylon exterior Padded mesh back panel for enhanced comfort and breathability Internal framesheet provides structure and support Back panel pass-through for luggage handles Dimensions 17.7 x 11.81 x 5.51--9.84 inches Suitable for 15.6inch laptop Volume 36.0 L Weight 3.7 lbs
