Review on Hydration Adjustable Climbing Lightweight Waterproof by George Johnson

I like that it is light. This is the first time I own this type of backpack. I don't like the lack of grip. When I went camping it moved too much even when I tightened the straps. I'm not sure if it's just me, but I was having trouble getting it to work. Like I said, I've never owned one so I didn't know how to cut a hole in the mouthpiece. After spinning it a few times, I found I had to pull on it to drain the water. I offer a short article with an explanation to help beginners. It works out. I think that's what I'm looking for. I couldn't decide if it was 3/5 or 4/5. Hope this review helps