Spider Combo of Protien Shaker 500 ML 500 Shaker(Pack of 2, Purple, Black), Purple and black

Spider Bottle Maxi with Two Compartment Bottle, 500ml/16oz in assorted colors for all your protein blending needs Powders mix best when liquid is added first. Before shaking, screw lid firmly onto cup and press flip cap down until you hear it "snap" closed. For best mixing action, hold bottle side grips and shake from the wrist.