The best way to mix Protein and Carbo Fuel is the BPA Free, Ryno Power BlenderBottle® Classic™. The patented BlenderBottle Classic is the best-selling portable mixer because it works!
The patented BlenderBall® wire whisk moves freely throughout the bottle as you shake it, mixing the thickest protein shakes, nutrition supplements, and more with ease. Perfect in the kitchen, at the office, at the gym, when you travel, or on the go. Now you can mix it smooth, anytime, anywhere.