* Collapsible, Ultralight and soft, you can stow it in running belt or pocket, the included hook allows you to hang the cup on the running vest or bag. Portable drinking cup anywhere

* Made of food-grade TPU materials. BPA FREE

*  Easily foldable, rolled up or flattened when it empty, collapsible water cup collapse to only 0.39 inch. It's doesn't take up too much space

* Easy to Clean: Our collapsible running cup can be rinsed with water