Alps Mountaineering Hydro Trail 17<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"> Includes A 3 Liter Hydration Reservoir </span></li><li><span class="a-list-item"> Provides 3D Mesh Back Panel Suspension， Rain Cover </span></li><li><span class="a-list-item"> Contains a Front Organization Pocket， Side Stretch Pockets， Trekking Pole Loops </span></li><li><span class="a-list-item"> Reflective Details </span></li><li><span class="a-list-item"> Weight: 2.31 lbs.， Cubic Inches: 1038 </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41DPexYgjpL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51KGaUrnhfL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51IUkZ7sC6L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51hAA8%2BchxL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51GFE1NYg6L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51VTfYiPzIL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51A7aIgcnVL.jpg" noproxy>