Must Have For Any Hydration Pack Owner.
No matter how much we cleaned and drained our hydration packs, over time they started to get grimy and this thing was a lifesaver. I read reviews on the cheaper version of this and after using it realized why it is necessary to have the longer handle. It also works perfectly with our hydration packs that aren't camelbak too!
Bottom line...don't skimp, stay fresh and algae free!