Constructed of ultra-durable Velocity fabric the Odyssey boasts a moldable framesheet with two adjustable aluminum stays for maximum comfort. The shaped back panel and compression-molded hip belt wings contour to the back and hips to keep you happy no matter what you’re hauling. The adjustable webbing hip belt has two bellowed mesh pockets for easy access to items the sleeping bag compartment has a removable interior shelf and two angled side stretch mesh pockets allow for convenient storage. The side compression straps release and join to opposite sides for carrying a snowboard or snowshoes and the comPACKtor system lets you neatly tuck in extra pack space. All these incredible features for only 3 lbs 5 oz!