For day trips or long term adventures, the High Sierra Sentinel 65 pack delivers on gear space without adding on the weight. Just 4.8 pounds and 3970 cu in. of main compartment storage space, the High Sierra Sentinel 65 features top and bottom pack access, a bottom sleeping bag compartment, a hydration ready design and plenty of accessories to hold gear like ice axes and hiking poles. 65 liter, multi day adjustable internal frame pack Top load main compartment with gusseted drawstring closure and adjustable top lid Front load sleeping bag compartment with divider Ergo Fit shoulder harness, with adjustable load lifters, is constructed with Vapel mesh Airflow and high density foam padding Dual, contoured aluminum frame bars can be adjusted to fit the shape of your back Molded foam back panel with Airflow channels to keep your back cool and dry Waist belt, with HEX VENT mesh and high density foam padding, wicks moisture Hinged front pocket holds ropes and extra gear Webbing daisy chain on both sides Internal hydration reservoir sleeve and dual exit ports for tube reservoir not included Adjustable side and bottom compression straps keep gear secure Adjustable sternum strap stabilizes pack Soft lashing hardware holds ice axhiking poles Dual mesh pockets hold 1000 ml water bottles Tuck away rain cover, stored in a bottom pocket, also protects the pack when checked for air travel Number of Pockets: 3 Torso Length: 15 20 in. Material: Grid Weave Duralite, Mini weave Duralite Size: 32 in. x 13 in. x 12 in. Wt. 4.8 lbs. Capacity: 3970 cu. in.