Review on SHARKMOUTH Tactical Hydration Pack Backpack 900D with 2L BPA Free Water Bladder - Military Daypack for Running, Hiking, Cycling, Climbing, Hunting & Working Out by Mark Gilbert

I love this backpack. Holds 2 liters of liquid. If you are a heavy drinker you will need a 3 liter pack. This is for tourists who take little with them. You can stash everything from a phone, keys, some bars and you have a 2 liter water bag. The suction tube is easy to use and has a cap for protection and cleaning. The backpack itself is well made and when you strap both on the front, it's firm enough to walk around in. And the camouflage just looks cool!