Specification: Origin: Mainland China Main material: TPU Product color: blue, transparent (optional) Package size: 270x240x20mm/10.63*9.45*0.79inch Product gross weight: 37g/41g Capacity:300ML /400ML Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 x Water Bottle