• Save Space--It is foldable, very easy to put into even little pocket;and the bottle has a hanger,it's very easy to hook on your backpack or belt. Very convenient and relaxed to carry it everywhere.

Save Space--It is foldable, very easy to put into even little pocket;and the bottle has a hanger,it's very easy to hook on your backpack or belt. Very convenient and relaxed to carry it everywhere.LYCSIX66