Review on Enhance Your Hydration Pack with the Mazama Insulated Drink Tube Replacement Set - Universal Kit for Popular Packs! by Ronald Noel

Although we haven't tested the hose and nozzle yet they seem to fit both our Platypus and Osprey bladders which is great. The insulating tubing came off easily and went well with our existing tubing. The length was perfect. Hiking and snowshoeing the Cascades have not frozen our tubes (high 20s). I think if we had set camp and left them at the same temperature overnight they would have done just that. The only difficulty I had was attaching the backpack clip. Since the packaging clip was on the same cord used to open the nozzle cap, it was difficult to use. I ended up sewing the backpack clip onto the other rope to make it easier.