Bests & Worsts Reviews from Amazon

Doing a bit of Christmas shopping for myself, decided to get a new hydration pack. Of course i had to test it out before I put it under the tree. Great design, super light, two big pockets. Most important it sits perfectly on my back and does not weigh on my shoulder at all, very well balanced. The hose sits right where I need it to so I can grab it quickly when riding but otherwise didn't get in my way. I have to say the whistle is a really cool feature, I almost missed it, its built into one of the belt clips. I have had a few times in the past when I had a mechanical and I was the last guy in the pack and couldn't get the groups attention, if they hear my whistle they might consider coming back for me.