Camelbak Unisex Adult 100 oz Lumbar Antidote Reservoir<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"> Polyurethane </span></li><li><span class="a-list-item"> Antidote Lumbar replacement reservoir </span></li><li><span class="a-list-item"> Quicklink System </span></li><li><span class="a-list-item"> 1/4 turn easy open fill port </span></li><li><span class="a-list-item"> Baffled design prevents movement of water and keeps a lower profile for a comfortable fit </span></li><li><span class="a-list-item"> Built in Reservoir dryer </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51MJKsjCubL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41povOSxOEL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51cFwRHF0fL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41UEUeSDt0L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/81dKsYpMwkS.png" noproxy>