Mix and go with the Shaker Bottle with Stainless Steel Agitator. The included whisk agitator increases the speed of blending ingredients like protein powder or infusing fresh fruit into the liquid. The double wall insulation keeps drinks hot or cold. Features a leakproof screw off cap for the drinking spout and the main lid screws off to easily add contents. BPA Free, Lead Free and FDA Compliant. Item Dimension: 9.75"h x 2.75"d.