Slumberjack Boundary 40 Degree Mummy Sleeping Bag<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"> Polyester Taffeta </span></li><li><span class="a-list-item"> External Velcro tabs combined with dual zippers create "arms out" functionality </span></li><li><span class="a-list-item"> Right zipper extends around the footbox for increased ventilation and versatility </span></li><li><span class="a-list-item"> Full length dual zipper design improves ventilation and comfort </span></li><li><span class="a-list-item"> Layered， offset， quilt construction prevents cold spots </span></li><li><span class="a-list-item"> Draft tubes along zippers keep out cold air and prevents heat loss </span></li><li><span class="a-list-item"> Dual zip sliders for venting </span></li></ul><!--   Loading EDP related metadata  --><div aria-live="polite" class="a-row a-expander-container a-expander-inline-container"><div aria-expanded="false" class="a-expander-content a-expander-extend-content" style="display: none;"><ul class="a-unordered-list a-vertical a-spacing-none"><li><span class="a-list-item">Offset layer construction with draft tubes</span></li><li><span class="a-list-item">Footbox shape allows natural comfortable position</span></li><li><span class="a-list-item">Cinching hood for cold weather comfort</span></li><li><span class="a-list-item">Includes stuff sack</span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41I2Y2SVi5L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41awhqoq53L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Jweb7r81L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/01akNUttFZS.png" noproxy></div></div>