It can be hard to keep track of water bottles in our own home. It is a whole other beast out on adventures. A Tile Pro with zip ties solves that problem for us! When it is time to wash the bottle we just snip it off and attach it to the next one. We pay more to be able to replace the batteries and for the further reach of the sensors. It means we don’t lose nearly as many water bottles anymore… except for the one that went downstream that one time!