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

This item is so hot in the everywher，Sports time，Yoga time，Go to the Gym and Out door either，The material of safety with simple designs that's your best choice Specicications: 1. Color: clear2. Material: FAD food grade PP + environmental-friendly resin3. Size: 195×65mm4. Volume: 500mL5. Range of temperature: -20~150