This is the best shaker I’ve owned. I love that there’s no blender ball to keep up and rattle around. So cool my 6 year old wanted one.

Love it and all the max effort supps great flavor !

I could always use more shaker cups! This one has been fine. My only issue is that it doesn’t have the metal ball to break up the protein, it uses the plastic tip piece. Often I have to prepare my shakes then fill them with water after, when I’m ready to drink them. The upper plastic piece makes it tougher to shake up the protein powder; however, it still works. I wouldn’t let it deter me from purchasing more.

The shaker is tremendous and who doesn't love a red white and blue theme? It's definitely my favorite shaker I've had. Goes great with the amino recovery!

Perfect size for my amino’s when I go to the gym!