Easy to use
It's great that many children's diseases from drinking bladders have been fixed! This is much easier to wash and dry than the older versions.
The first few loads still had an aftertaste. But now I really have to say great equipment, if you store it well in your backpack, the water stays pleasantly cool.
Product as described and fits well in a 12l backpack.
Been in use for the summer of 2021, easy to wash.
Good so far been!