The Mainstays shaker bottle includes an agitator ball, strainer, secure screw-on lid with a flip cap with a convenient carry handle, and graduated lines on the compartment side for easy measurements. This bottle is sure to be a favorite sport and fitness accessory. Large opening for easy cleaning that holds an ample amount of ice or your favorite mix. The Mainstays shaker bottle is dishwasher safe for easy clean-up. Featuring an agitator ball and strainer so you can easily mix up protein shakes, smoothies, or flavor-infused water without clumps or getting chunks of ice in every sip! With it's large capacity, leakproof seal, and secure flip-top lid you can transport it confidently, it even fits in standard cup holders. Add this functional and durable shaker bottle to your collection today.