Not yet a shake weight but you can still practice shaking till you get a sick ass bicep pump with these new SBSC shaker cups. The big boy size measuring 20oz so you can fit all the protein and all the gains into one serving. It comes with the little wire sphere that you end up losing or throwing away. It also conveniently has a hook on the top so you have something to hold onto besides your hopes and dreams. 

Shaker Cup 20oz



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    • South Bay Strength Company

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    San Pedro, CA 90731

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