Fitness Bottles 500mL/20oz Shaker Bottle， To Go Sports Pre and Post Workout Compartment Mixer， BPA Free with Steel Whisk<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Holds up to 500mL/20oz each plus your mixes. Perfect for protein shakes， eggs， fiber drinks， smoothies， pancakes and more! </span></li><li><span class="a-list-item"> Graduated measurements on side include markers up to 500mL </span></li><li><span class="a-list-item"> Seals in powders， mixes， nuts， snacks， keys， cash， headphones- whatever you want in the compartments </span></li><li><span class="a-list-item"> Stainless steel wire whisk breaks up powders and chunks for smooth results! </span></li><li><span class="a-list-item"> Made of high-quality BPA- and Phthalate-free materials </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41OjIsKPq4L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51bXUE7oVOL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51GifzLH-ML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41bcCcInROL.jpg" noproxy>