Simple quick adjust back system makes for a great fit across many sizesRecommended kit for The AwardExcel® 600D textured polyester dense weave construction for strength/abrasion resistanceQuick Adjust carry systemAir mesh on body contact points keeps the user dry and cool Large front pocketHydration compatible - convenient liquid supply on the moveDetachable Rain cover keeps gear safe and dryExpansion zippered side pockets with dual compression straps for extra capacity if requiredTwin ice axe/walking pole combination points 2 webbing straps provided for attaching accessories to lidColour: Ash/Black