Features SwingArm�,� shoulder straps and thermoformed backpanel. Top-loading. Removable lid. Drawcord skirt closure and tuck-away strap. Ice-tool PickPockets�,� and crampon pouch. Strippable design. Removable hipbelt with fixed webbing belt and removable framesheet. Description Product Description Engineered for everything from summer alpine cragging to gear-intensive winter expeditions, this pack gets your gear to the base in comfort. Providing a balanced carry thanks to its reACTIV hipbelt and SwingArm shoulder straps, the Mission is also fully strippable and has a removable waistbelt, lid, and framesheet.