XIANQI Food-grade Material- The electric shaker bottle is made of food-grade tritan, which is BPA-free and odorless, it gives you more peace of mind when mixing protein. Electric Shaker Bottle- Rotate the handle, fill in 2 AAA batteries(not included), and then press the white button to start the shaker bottle, easy to use, and the ergonomic handle design allows you to carry the bottle anywhere. Leak-proof- The mountop mixing cup has a capacity of 450ml, perfect for your first cup of protein pre-workout, and it's leak-proof, so don't worry about it getting your documents or iPad wet. Easy to Clean- The diameter of the bottle is 4cm, easy to fill and clean, when you use it for the first time, Simply pour in some warm water mixed with detergent, and use the cup brush to clean it. Great Gift Choice- Beautifully packaged and excellent shaker bottle is a great gift for Christmas, Thanksgiving and also a birthday gift! Surprise for your family, friends, classmates, colleagues, and anyone who enjoys fitness. Colour: pink Products include: 1pc Size: 7*7*19cm Note: Due to differences in lighting and screen settings, the colour of the item may vary slightly from the picture. Please allow for slight size variations due to manual measurement differences.