convenient...!

Nowadays,everything also must be convenient!This is a telescopic cup.

When it is closed,it looks like a powder case,a cute pink powder case.So,it is small in size that you can put it into your tote.When you need it,in case you want to pour drinks but you do not have any cups or mugs, telescopic cup is here.i had tried it before.Water won't spill out.It is indeed a very good product.