Review on INOGIH 3L Hydration Pack: The Ultimate Outdoor Tactical Water Bag Backpack for Hiking, Climbing, Hunting, and Running by Travis Flores

The backpack itself is good, but there is only one way to carry the bottle in it - through the lid of the bottle put a ring that holds it to attach it to the outside, which is a disadvantage for the filling. Difficult to draw water through the bladder itself - the mouthpiece is too big and the tubing is made of hard rubberized plastic that has bends. As a result, the water cannot flow freely. I give this backpack a 3 because it attaches well to the tactical vest.