Through Authenticate 
Features:
Easy-fill hydration pack allows water to be added via a filler cap in the pack, without removing the bladder. A zipped bag and mesh bag at front side. Accepts high-neck water bladders up to 2.5L capacity (Water bladder is not included).
Easy-fill hydration pack allows water to be added via a filler cap in the pack, without removing the bladder. A zipped bag and mesh bag at front side. Accepts high-neck water bladders up to 2.5L capacity (Water bladder is not included).
Specifications:
Material: 600D Polyester + 420D Nylon (Rip-stop) / 1000D Cordura
Zipper: YKK
Reflective Stripe: 3M
Design For: 2.5L High neck water bladder
