AONIJIE E913S 5L Hydration Running Backpack

Specification:
Model: E913S#
Material: Nylon/Polyester
This Product is Compatible with 1.5L Water Bladder
Water Bottle: 500ml 
Net Weight: Approx 190g
Capacity: 5L
Bag Size ( L x H ): 39 x 41cm / 15.35 x 16.14 inches
Chest Circumference: 65-135cm