The Stansport 50-Liter Summit Backpack has enough storage space for days of backcountry hiking and high-tech features to lighten your load. A zippered sleeping bag compartment divider keeps your sleeping bag lofted and separated from the rest of your gear, but easily accessible through a zippered sleeping bag access panel. The max flow suspension system moves the load off of your back and provides a cooling breeze. And, if you like to rock out while you hike, the adjustable lid features a media port for your headphones.• Double-diamond ripstop polyester construction• Top-loading internal frame pack with plastic frame sheet and metal frame stays• Zippered sleeping bag compartment divider and zippered sleeping bag access panel• Max flow suspension system moves the load off of your back giving you full ventilation• Breathable padded shoulder and waist belt keep you cool and comfortable• Convenient zippered waist belt pockets keep items close and secure• Dual mesh water bottle pockets and accessory pockets• Adjustable lid with media port• Includes hideaway rain cover to help keep gear dry• Side compression straps, gear loops, and daisy chain• Hi-vis sternum strap buckle doubles as safety whistle• 11"W x 12.5"D x 28"H Max flow suspension system moves the load off your back for full ventilation Hi-vis sternum strap buckle doubles as a safety whistle Hideaway rain cover helps keep gear dry | 50-Liter Summit Internal-Frame Backpack in Black