Condor 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"> 17in x 9in x 3in </span></li><li><span class="a-list-item"> complete with a 2.5 L TPU material bladder and bite valve </span></li><li><span class="a-list-item"> large main compartment feature 3in zipper expander </span></li><li><span class="a-list-item"> a large outside pocket with heavy-duty webbing for modular attachment </span></li><li><span class="a-list-item"> Two elastic mesh pockets and key chain holder in outside pocket </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51tvULASbsL.jpg" noproxy>