Tired of stirring or shaking protein and still ending up with clumps? Celebrate Life with the BlenderBottle®, your drink will be perfectly smooth with only a few shakes. This BlenderBottle® brand shaker cup features the one and only BlenderBall®. Made of surgical-grade stainless steel, the BlenderBall® wire whisk will make short work of your mixing needs. Simply drop the BlenderBall® in with your ingredients and shake. Featuring the Celebrate Vitamins logo, this is the perfect bottle to mix up our Celebrate Essential Multi 3 in 1, Celebrate Essential 4 in 1, Protein 20, or Celebrate High Protein Meal Replacements!