Therm-a-Rest Dorado HD 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"> Versatile: use as a bag or unzip completely flat for use as a two-person quilt </span></li><li><span class="a-list-item"> Mateable: mates with another dorado HD using outside zippers for easy entrance/exit when set up in the two-person configuration </span></li><li><span class="a-list-item"> Reliable insulation: lightweight， 650 fill nikwax hydrophobic down packs small and stays Dry longer </span></li><li><span class="a-list-item"> Removable synergy link straps: connect with your mattress to keep you on it all night， or remove them when mating with another bag </span></li><li><span class="a-list-item"> Lowest recommended temperature: 45F - 35F (7C - 2C) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/410OLVOwIgL.jpg" noproxy>