Built from a highly durable and water-resistant 840D TPU-coated nylon Fully lined interior to protect your gear Removable, adjustable shoulder strap Multiple handles throughout with Velcro® closure grip for easy-access when moving Backpack straps that tuck away into a zippered compartment for streamlined carry Horseshoe-shaped YKK® zipper closure provides easy access to entire bag Exterior-accessed zippered pockets Four interior zippered pockets 40L is carry-on size with plenty of room for a whole weekend’s worth of gear