Material: nylon 1000D, water bag high quality TPU
2.5L Hydration Water Backpack & Inner Bladder
-Material: High Density Nylon 1000D
-Weight: 0.8KG
-Backpack size: 18" x 9", 45cm(L)*22cm (W)
-Big Bite Valve is a convenient on/off switch that shut off flow
-Bite Valve Cover keeps Bite Valve clean from dirt and debris
-Keep water cool for hours
-Extra carrying space for storage
-Color: Black/Tan/Woodland digital/Woodland/ACU/MULTICAM
-Condition:Brand New
-Qty:1set
-Package Contain:Hydration bag x1; blader x1