Latest issue Camelbak, in desert camouflage colours.
These are designed to integrate with the new modular desert assault vest, and also the Osprey body armour system.
There are adjustable shoulder straps to enable it to be carried like a daysack, along with PLCE type buckles top and bottom for clipping onto assault vests or the side of a PLCE rucksack.

The drink pipe is covered in neoprene to keep the water cool, and the big bite valve has a cover to keep it clean and protected.

Large filling port for quick and easy filling, front grab handle, and chest sternum strap if needed.
These genuine Camelbaks are far tougher and more durable than the many 'me too' copys on the market.