An alright shaker. Isn’t really different from any other shaker you can get anywhere else. Didn’t get all the lumps out my protein shake but wasn’t bad. 

The bottle is nice looking and has a piece inside to properly remove any bits making it smooth, but the lid to close the bottle is useless it doesn’t stay closed I wouldn’t trust leaving it in my bag, I shook it for the first time and my shake went all over my kitchen floor, shocking..

Finally found a shaker that doesn’t leak! Great product. 

Ordered two of these shakers and have to say they are the best ones I've used so far.

Shaker's small hanging ring is missing.