Mix up large or thick protein and meal replacement shakes easily with Shake Your Protein's exclusive Optimum Nutrition shaker cups. Each shaker cup has an Extra-Large capacity with a top opening to allow for full-size ice cubes.
Rated 3 out of 5 by 2 reviewers.
Rated 1 out of 5 by Ted16 Not happy Product arrived with a crack in the lid which means it leaks when shaking it, but because I didn't realise the crack untill protein shake started leaking out I now can't return it, very disappointing 16 April 2014
Rated 5 out of 5 by joeninety Prem Shaker Cup Much better than the one I had before. Can hold more. 17 February 2013
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