Twin tool tubes, which take tec tools.
Reinforced crampon pad.
Triple layered dynamic pivoting harness system.
2x gear loops.
Twin haul loops, removable waist harness for easy hauling.
Extendable neck for increased volume.
Removable lid, can be used as a bum bag.
Came in 3 harness sizes.
#3 the largest giving 5lts more volume.
Made from Aztec(R), HP/Kevlar(R), Matrix