When you need a tough, durable military-style backpack with extra-large capacity, it’s time to grab the SA-3M50. This 50-liter backpack offers modular customization and a detachable bug-out bag, providing ample room for all your important gear and more. Comfy enough to be used as a travel bag but rugged enough for repeated wilderness trips, this backpack expands to comfortably hold and protect your belongings. Customize compartments your way by mixing and matching the included side compartments to suit any trip's needs, with the detachable bug-out bag usable as a waist bag, fanny pack, or shoulder sling. Designed to be overstuffed, the SA-3M50 can handle extra jackets, gear, snacks, shoes, and more, with compartments that stretch and expand to fit everything. In a pinch, you’ll appreciate the extra room for that last item. Product features include a detachable bug-out bag worn in three ways, tough 600D water-resistant nylon construction, five expanding compartments, 50L capacity, and dimensions of 20” H x 12” W x 9” D.