Outdoor Products Hydration 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"> 70 oz / 2L reservoir included </span></li><li><span class="a-list-item"> Padded 3-D mesh back panel for ventilation </span></li><li><span class="a-list-item"> Two mesh side pockets， front organizer and soft lined media pockets </span></li><li><span class="a-list-item"> Separate top-loading reservoir pocket with reservoir hanger </span></li><li><span class="a-list-item"> Durable polyester/ripstop blend fabric </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41JklLUTseL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41pyGQwh6lL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51k49fCZm5L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41pwjkb1AsL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41UTY%2BP2qSL.jpg" noproxy>