BlenderBottle brand shaker bottles have revolutionized the fitness drink industry through the introduction of the BlenderBall wire whisk. The whisk helps to eliminate the powder lumps left behind in standard shaker cups, leaving you with a smooth, great-tasting drink. BlenderBottles are manufactured from the highest quality materials and are BPA and Phthalate free. The secure, spill-free cap of the BlenderBottle has an adjustable carry loop, which lets you carry more when your hands are full and provides a convenient place to clip your keys while at the gym. ProStak model bottles include a special Twist n' Lock jar that attaches directly to the bottom of the BlenderBottle and can be used to store supplements, drink powder, or even a small snack. Variety of color options Vive logo Size: 22 ounces Includes BlenderBottle, StayOpen flip cap, BlenderBall wire whisk, pill tray, and 2 ProStack interlocking jars (one 100cc, one 150cc) Each jar has a lid which allows it to screw into the bottom of the blender bottle, or the bottom of the other jar. One jar at a time can fit inside the BlenderBottle. The removable pill compartment can be screwed into either lid. Jars have individual lids, making it possible to carry supplements, snacks, and more — with or without the bottle Adjustable carry loop 100% leak proof BPA and Phthalate free