size chart is not available at this moment
U panel opening to main compartment with safety tool gear and water bladder organizer/ front compartment with goggle pocket, documents organizer and storage for removable helmet holder + snowboard webbing/ side pocket for skins or wet stuff/ side compression strap and ski holder/ hidable ice axe holder and dual webbing holder for diagonal ski/ water tube pocket on the right shoulder strap/ comfort open hip belts with right wing pocket/ whistle buckle on the sternum strap / compatible with all hydration systems / reversed YKK zippers