Jack Wolfskin Alpine Trail Rucksack<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"> style:1.shell: 100% polyamide; 2.shell: 100% polyamide; 3.shell: 100% polyester; lining: 100% polyester </span></li><li><span class="a-list-item"> Imported </span></li><li><span class="a-list-item"> Acs tight: flexible， full-contact suspension system with a body-hugging fit and outstanding ventilation </span></li><li><span class="a-list-item"> Adjustable chest strap </span></li><li><span class="a-list-item"> Stowaway helmet attachment </span></li><li><span class="a-list-item"> Trekking pole and ice tool attachment </span></li><li><span class="a-list-item"> Classic rope lashing system under lid </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41CPKIH7DFL.jpg" noproxy>