The size is 20oz. This blender bottle with shaker balls is made of premium and safe material with PP+PE, BPA Free, and shaker ball is made of 304 stainless steel, premium shaker bottle for mixing protein shakers, smoothie, juice, milk etc. Supplements. Wide mouth makes it easy to add mix scoops and liquids, and embossed markings measure both ounces and milliliters; rounded base for thorough mixing. The price including custom logo and freight
