-2L water pouch, the ultimate remedy against dehydration

-Easy and fast hydration thanks to plug-n-play system, open with mouth, specially designed on/off system for firm closure of valve while on the go

-Flexible tube 105 cm long, compatible with all Aonijie backpacks, outlet on side, protective piece for nozzle

-PVS and Bisphenol-A free, TPU (Thermoplastic Polyurethane) material