Source Tactical Advance Mobility 3-Liter 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"> High-performance， multi-functional hydration pack; 3-liter WXP hydration bladder (100 ounces) </span></li><li><span class="a-list-item"> Can be worn backpack style， inserted in rucks， or direct-attached to MOLLE on vests or rucks </span></li><li><span class="a-list-item"> Tuck-away shoulder straps; sternum strap for added stability; zippered top opening for quick access to reservoir; external fill port </span></li><li><span class="a-list-item"> Taste-free WXP reservoir with wide， easy-access opening; non-bite Storm push-pull valve for straw-like drinking; BPA and phthalate free </span></li><li><span class="a-list-item"> Drinking tube with Cool Weave cover blocks UV light and insulates </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41eRACzqIgL.jpg" noproxy>