Review on Lightweight Mubasel Gear Hydration Backpack with 2L BPA Free Bladder - Keep Liquids Cool for 4 Hours - Ideal Outdoor Sports Gear for Running, Hiking, Cycling, and Skiing by Jeremy Black

This water bag works great like many others on the market. It's lightweight and very comfortable when you exercise or hike. It holds a lot of water and the additional zippered pockets on the bag are great places to stash things like a wallet or essential hiking gear. As an ex-military I have received camelback (a different brand) in the past and the only thing I wish this bag was the same would be the ability to fill the bag without removing it from the carrier. The bottle has a filling cap and is not accessible from the outside. It doesn't matter and it's a great bag anyway. It's just one of those "first world" "I want it easier" problems that aren't really a problem.