Sometimes you just need a large MOLLE pouch to increase your load-carrying capacity. The FILBE Pack Hydration Pouch is made for 3-liter (100 oz) hydration bladders but is officially suitable for increasing the capacity on the side of your backpack or rucksack as well. Two of these are issued to each Marine.
Don't confuse this with the beefy Hydration Carrier: the construction is single-layer and lightweight and there are no shoulder straps, padding, or anything else as extra. Just a loop for hanging the bladder. The closure is a simple flap with a quick-release buckle. Made of 500D Cordura with the correct NIR properties for war stuff. Drain grommet in the bottom.
Can be attached to anything with MOLLE/PALS loops on it. The straps are 6 columns apart (4 empty ones in between) and you'll need 5 rows of webbing to secure the lower straps as well.
NSN 8465-01-600-7887
Made in USA by Eagle Industries, unissued condition! Top-tier kit for professional use in any conditions.