FEATURES: Lightweight simple design for extended use in nature Vented, comfortable, & adjustable AirSpeed backpanel with torso adjustment system Fixed top lid with zippered pocket & dual upper/lower side compression straps Compatible with Osprey® Daylite front panel cord loop attachment points Zippered sleeping bag compartment with floating divider Removable sleeping pad straps & dual mesh side pockets Zippered hipbelt pockets Integrated & removable rain cover for protection from the elements Internal hydration sleeve (hydration bladder sold separately) 4 mm LightWire peripheral frame for comfortable hip carry Soft edgeless padded mesh harness Adjustable sternum strap with rescue whistle Load Range: 30-40 lbs. Dimensions: 29.1H x 16.3W x 14.2D In. Weight: 3.52 lbs.