Features: 1.Intimate portable handle design: Tough and not easy to break, easy to carry 2.Make mixing more delicate and full. Has excellent impact resistance, uniqueMixing design to make the mixing more uniform. 3.One-touch Automatic stirring, convenient and easy to use. 4.Not leak: Sealing ring against water leakage. Don't worry about water leakage. 5.Perfect Partner for the Gym: Superior Mixing Power for smooth shakes and better taste, perfect for protein shakes, pre and post workout drinks and meal replacements.     Notice: Please allow 1-3cm deviation due to manual measurement Actual color may be slightly different from the image due to different monitor and light effect Description: Material:Tritan Capacity:380ml Size:6.8x17.6cm Battery: 2x AAA battery(not included) Package List: 1x Water Bottle