are Compatible with Camelbak Hydration Pack Reservoirs

If you want to extend the life of the ice in your pack, this is a great option. It's simple, yes, neoprene and and Velcro, but simple is the best when you're interested in filling up and getting on with your day. No, it's not a an insulated cooler. But you can purchase a cooler if you want a cooler. This, however, is a simple, elegant and effective way to keep your ice around for longer. Additionally, this insulates your back against an ice-cold badder, which is uncomfortable and further melts the ice. The openings are true. The holes are where they should be. It fits well, the Velcro is good and it is well-constructed. Now, you might think the fit "seems" slightly off when inserting a dry bladder. But this is designed to hold a full bladder, and a full bladder expands when full. And when it's full it fit perfectly. Well engineered. Thank you to whoever thought of this. Great product. Camelbak should make this standard issue with the mill spec models. Recommend.

Fit perfect, for the 50oz. 1.5liter This is built of high quality. I don't know the exact effectiveness of the insulation properties as I haven't tested it yet but I mainly bought this to protect the bladder from being damage while inside my Maxpedition Typhoon pack. Color was a pretty good match, good fit, good seams. Arrived fast.

Easy to use and works well to insulate my Camelbak water badder for cycling in warm weather. Love it!

There is not much to say about this product that hasn't already been said. It fit my bladder like a glove and indeed kept my water colder then if I had not used it. It feels sturdy and high quality and I do not see it tearing or ripping any time soon. It the same material used in diving suits which are made to retain body heat in divers, I think it is neoprene or something like that. Overall these are solid and recommended. Much less bulky then using something like a towel to achieve similar results, which I was doing previous to purchasing these.

Fits perfectly, it’s like a neoprene wetsuit for the Camelback bladder! Bladder is sewn well with cuts in the correct locations. I’m sure it will keep ice & water in the bladder cool! Looking forward to using it soon!

I purchased the insulated bladder and tube cover for winter skiing. The tube still freezes below 30 degrees. I have learned to put the mouth piece in my jacket to keep it from freezing.

Perfect fit, helps keep my drink cooler for a longer period of time..

If you like to drink cold water, it is a game changer! I fill the bladder with ice and cold water, then slide it into the bladder. I add a slim ice pack inside it to keep it all cold!