Bladder 100 oz., quick-release valves for drinking tube and pressurization tube for easy refill and bladder removal, slide top for easy refill, cleaning and drying
Zippers Heavy Duty Size 10 Coil Zippers
I-Pod ready compartment with waterproof zipper garage
Padded and Stowable Hip Belt Removable system with pockets configured for hosting Power Bulb if desired