I've heard about a new kind of water bottle which has a built in filter.
Basically you can fill up from any source and the filter takes out all the nasties before it hits the back of your throat.
Has anybody used one?
Costs?
Ta!
I've heard about a new kind of water bottle which has a built in filter.
Basically you can fill up from any source and the filter takes out all the nasties before it hits the back of your throat.
Has anybody used one?
Costs?
Ta!