Constructed with 50% recycled waxed polyester canvas that is 5x stronger and 3x more water resistant than traditional waxed cotton canvas Conveniently access gear on the go with main compartment side zipper and front shove-it pocket Easily secure hiking poles or ice axe on attachment loop Hipbelt provides extra stability when you need it and can be tucked away around town or on campus Lash gear to the outside of the pack with side compression straps and daisy chains