BlenderBottle 20oz Classic Loop Top Shaker Bottle 3-Pack, Full Color (Blue/Black/Red) - No Duplicate or Different Colors This set includes one Black, Blue and Red 20 oz bottles Effortlessly mix protein drinks, pancake batter, sauces, dressings and more by shaking bottle with patented Blender Ball Updated features include loop carry top, ergonomic flip cap and tapered spout Cup made of BPA-free plastic; Blender Ball made of surgical grade stainless steel 20 ounce capacity to the rim of the cup with measurements on the back up to 12 ounces