I have bought other protein shaker bottles before, but I have to say this one is better than them. Not only does it have a mixing ball, but the bottle is 16 ounces. It also has great storage capacity! It has two of these electric shaker bottles, one slightly larger than the other, and a pill container inside. I can use both storage containers to put a scoop of my meal replacement shake and my creatine/pre-exercise in the other container. It also makes life easier because I don’t have to carry around three electric shakers. i can simply get the amount I need for the day and put it in one container.
Advantages
-Storage (fits one scoop of basically anything)
-Storage (ability to store your vitamin pills or other pills)
-Bottle (16oz bottle, perfect)
Stirring ball
Disadvantages
-Not available yet
The electric protein shaker bottle is perfect for my needs. I can put my protein powder in one small protein shake mixer and the other can hold supplemental powders or snacks. Plus, it has a perfect little container for my supplement pills. I always have to put my powder in another container or snack bag or something, so it’s perfect for on the go. Easy to clean, tightly closed, and never leaks. Very durable material, more durable than other shaker cups I’ve owned. I can’t say there is anything wrong with this product. electric shaker bottle is affordable, top quality, and overall perfect.