Source WXP LP Hydration System Blue HCS For the following magazines: M4

For the following magazines: M4

A built-in tensioning device allows the safe wearing Flashlight

Combinable with holsters and bags

ideal for shooting

Source WXP LP Hydration System Blue HCS For the following magazines: M4General: The Source WXP LP Hydration Bladder has the patented Wideslide wide opening and adds a standard screw cap opening. So, it is easy to refill the bladder without taking him outside the backpack. The low profile design gives him a stable shape no matter how full the reservoir is. Details: Low Profile (LP): low profile keeps his shape empty full evenly distribution of the water over a bigger area better weight distribution over the back