Works great! I use it for all my shakes.

Great price and the perfect size for my protein shake!

This little shaker bottle is the perfect size. Hold exact amount you need and it doesn't leak.

The shaker bottle works great! Perfect size and has measurements on the side so no need to pull out the measuring cups. The shaker ball inside does a great job at mixing the powder. The grip handle is comfortable and helpful.

Perfect size and easy to clean. Portioned perfectly

Great for traveling. It's neat and perfect and fits in my bag