Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

* The bottle is simple，light，convenient.Exclusively designed for your on-the-go lifestyle.* The bottle fits in any briefcases or purses with small limited space A5-shaped reusable BPA-Free bottles material.* It will give you a convenient object that fits any carrying case，just like a book or a computer.* Hight qulity，high transmittance，high hardness and leakproof.