Helimix - shaker cup 2. 0 experience the best shaker bottle technology with helimix 2. 0, designed to deliver smooth, clump-free shakes every time. Perfect for fitness enthusiasts, athletes, and anyone looking for a high-performance shaker cup. Hexagonal vortex design eliminates the need for mixing balls or screens. Odor-resistant and top-rack dishwasher safe for easy maintenance 20-ounce or 28-ounce shaker cup capacity bpa/bps-free copolyester plastic 100% made in the usa for unmatched quality and durability. Helimix shaker cup - black (28 oz. )