REI CO-OP FLASH 55 Men's Hiking Trekking Outdoor Travel Backpack Olive NWT BRAND: REI Co-Op MODEL: Flash 55 Color: Olive Oil (Please main image for color; additional images are for reference only) Size: Small, Medium, Large Condition: New with tags Fits Torso Length: S: 17-19 inches M: 18-20 inches L: 19-21 inches Fits Waist/Hips: S: 32-40 inches M: 34-42 inches L: 34-46 inches Gear Capacity (cu. in.): S: 3,234 cubic inches M: 3,356 cubic inches L: 3,478 cubic inches - Internal Frame - Lightweight and Durable - Strong Daisy Chain with multiple attachment points - Roll Top Lid - 3D Contoured Hipbelt, Load up to 30 lbs. - Packmod Compression Straps - Internal sleeve holds hydration reservoirs; tube can be routed over either shoulder - Exterior Side Pockets If you're looking for a backpack that can keep up with all your outdoor adventures, check out the REI CO-OP Flash 55 Pack. Crafted from durable materials, this pack is designed to withstand even the toughest conditions. Not only is the Flash 55 Pack built to last, but it's also designed with comfort in mind. The adjustable harness and hipbelt provide a custom fit, while the ventilated back panel ensures you stay cool and comfortable on even the longest hikes. With plenty of pockets and compartments, this backpack is the perfect choice for any adventurer looking to explore the great outdoors. So, grab one now!