Shakers work great. I take these to the gym, work, and school, and they’re just the best. This fits perfect with my lifestyle. Nice to get 2 for nearly the price of 1 at big box retailers.

The ball inside mixes the powder up very well. It seals perfectly and doesn’t leak.

Bought first batch 5 years ago and use every day. I wash them after each use in the dishwasher and they hold up great.

Both these bottles leak randomly. When they leak it's a slow drip. The shakers are ugly and you can't see through them to know if powders are completely incorporated into the liquids. I have to be extremely careful about where i place the product to m...  Read More

These should be separated as see through milky clear or the solid colors. These items were suppose to be clear with a black lid and a purple lid. I understand this is fairly petty, but red is my least favorite color so it makes it that much more annoy...  Read More