Blender Bottle Classic Loop Top Shaker Bottle， Colors May Vary， 28-Ounce 2-Pack<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"> 28-ounce capacity (Note: measurements only go to 20 ounces) </span></li><li><span class="a-list-item"> Patented mixing system uses 316 surgical-grade stainless steel Blender Ball found only in BlenderBottle brand shaker cups </span></li><li><span class="a-list-item"> Updated features include patented loop top， ergonomic flip cap， and tapered spout </span></li><li><span class="a-list-item"> Perfect for protein shakes， smoothies， pancake batter， and more </span></li><li><span class="a-list-item"> Dishwasher safe， BPA- and phthalate-free </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51shJOFh5HL.jpg" noproxy>