Reasons why I purchased this product. Stainless and doesn't have a wire ball inside. There are no corners so cleaning is a breeze. If you are serious trainer and regularly use your current shaker, this is a sound investment.
Quite happy with mine although I have to measure out or guess how much fluid I put in as there’s no gauge on the tumbler wall
Great that they let you purchase seperate. As I accidentally dropped my lid!










