New Style 20 oz. Protein Shaker Bottle, BPA free, bottle with stainless steel ball inside. This 20 oz shaker bottle with mixing ball is a great promotional item for anyone promoting health. Perfect for protein shakes and smoothies! The mixing ball designed to break up the powder particles while shaking. Contains a large mouth for easy drinking. Perfect for healthy lifestlyes, active lifestyles, gyms, or fitness centers.
