Features Enter your model number above to make sure this fits. P.when("RPPStripeRendered").execute(function(stripeData){ if(stripeData && stripeData.state){ switch(stripeData.state){ case "result-found": document.getElementById("replacementPartsFitmentBulletInner").innerHTML = "This fits your "+stripeData.item+"."; document.getElementById("replacementPartsFitmentBullet").className = ""; break; case "no-result": if(stripeData.showBullet && stripeData.showBullet !== "0"){ document.getElementById("replacementPartsFitmentBulletInner").innerHTML = "No information found for this part for "+stripeData.item+"."; document.getElementById("replacementPartsFitmentBullet").className = ""; } break; default: document.getElementById("replacementPartsFitmentBullet").className = ""; } } }); Integrated half pad sleeve with unique design keeps you securely attached to the pad from the hips up while allowing freedom of movement for your legs, more like a traditional mummy bag. Never roll off you pad again Half pad sleeve with adjustable strap holds ANY 20" wide rectangular or mummy shaped pad 850 fill DownTekTM water repellent down insulation - warm, dry and environmental friendly FlowTM Construction: Insotect TubicTM is a revolutionary tubular insulation system engineered to provide the maximum cubic loft for supreme thermal efficiency and user comfort. Through its innovative design and construction, Insotect Tubic delivers performance benefits that make gear significantly loftier, warmer & more durable Pertex® rip-stop nylon - Featherweight, high thread-count fabric that is soft as silk with a small packing volume. WR surface treatment to repel water Description Product Description Big Agnes packs a lot of warmth into the Pomer Hoit UL 0 Degree, a sleeping bag ideal for your alpine climbing trip or night in a snow cave. The Pomer Hoit has been updated with the addition of a waterproof treatment to it's light, lofty, and incredibly warm 800-fill down. Big Agnes also employed its innovative top-only design, so all that fluffy warmth is on top where it can actually do some good; underneath, you'll find a sleeve into which you slip your sleeping pad for effective insulation against a cold, hard ground. The no-draft zipper tube, collar seals, and wedge between the bag and pad virtually eliminates areas of cold-air leaks, so you keep all that warmth you're generating to yourself. So stuff your sleeping pad into the half-length sleeve, attach your liner to the interior loops, stick your camp pillow into the pillow pocket, and rest easy during the storm.Mummy shape decreases weight & packed size.Recycled mesh storage sack & nylon stuff sack included.Built in pillow pocket holds a fleece or Big Agnes pillow.Interior fabric loops for sleeping bag liners.No-draft collar seals around neck to keep cold air from sneaking in.No-draft wedge insulates the connection betwen the bag and the pad.No-draft zipper tube insulates along the length of the zipper.