Restrap Rolltop Backpack. Features: The ultimate backpack to meet the needs of the commuter on and off the bike Made from a hard wearing TPU outer, orange nylon lining, airmesh back and straps Adjustable side retention strapping with reflective detailing Two side pockets Zip for laptop 15" with a safely retention loop to protect against theft, can also be accessed from the inside Zip compartment with mesh pocket, access from inside and out Reflective paracord zip pulls Fidlock magnetic buckle with adjustable reflective strap and molle system on the front Cushioned airmesh straps with reflective webbing molle system, chest retention and D rings for mounting accessories. Hypalon detailing. Adjustable strapping system with easy tidy away velcro ends Classic PU label, TPU & Hypalon body construction. PU coated nylon lining. Cushioned Air-Mesh padding. Fidlock fittings. 100% handmade in Yorkshire, England Third party online sales strictly prohibited by manufacturer Specs: Capacity:2441 cu in (40L) Color:black