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Cloud 800 / 20 Degree

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So light and so comfortable….it's like sleeping on a cloud.

"New for spring 2018 and may establish a new sleeping bag category. SD describes it as a “zipperless mummy,” but it takes just as many design cues from top bags and quilts." –Andrew Skurka

Key Features

  • Patent pending zipperless design for more comfort
  • Oversized integrated comforter resemble all the comforts of your bed at home
  • Insulated shoulder pocket keeps comforter wrapped around you sealing out drafts
  • Patented self-sealing foot vent allows fast and easy ventilation
  • Sleeping pad sleeve keeps your sleeping pad under you improving comfort & warmth
  • PFC-Free 800FP DriDown® and 15d nylon fabrics


  • Insulation: 800FP PFC-Free DriDown
  • Shell Fabric: 15d nylon risptop
  • Liner Fabric: 15d nylon risptop

Tech Specs


  • EN Limit Temp Rating: 15F / -10C
  • EN Comfort Temp Rating:  26F / -3C
  • Fill Weight: 14.8oz / 419g
  • Minimum Weight: 1lb 13oz / 0.82kg
  • Sleeping Pad Sleeve Circumference:  45.5" / 115.6 cm
  • Fits Sleeping Pad (WxH): 20" x 2.5" / 51 x 6.4 cm
  • Fits Up To: 6' 0" / 183 cm
  • Length: 78in / 198 cm
  • Shoulder Circumference: 60" / 152 cm
  • Hip Circumference: 58" / 147 cm
  • Footbox Circumference: 40" / 102 cm
  • Mesh Stoarge Bag Size (LxW): 20 x 12" / 51 x 31 cm
  • Stuff Sack Size (L x W): 15 x 7.5" / 38 x 19cm


  • EN Limit Temp Rating: 15F / -10C
  • EN Comfort Temp Rating:  26F / -3C
  • Fill Weight: 16.4oz / 465g
  • Minimum Weight: 2lbs 0oz / 0.90kg
  • Sleeping Pad Sleeve Circumference:  55.5" / 141 cm
  • Fits Sleeping Pad (WxH): 25" x 2.5" / 64 x 6.4 cm
  • Fits Up To: 6' 6" / 198 cm
  • Length: 84in / 213 cm
  • Shoulder Circumference: 62" / 157 cm
  • Hip Circumference: 60" / 152 cm
  • Footbox Circumference: 42" / 107 cm
  • Mesh Stoarge Bag Size (LxW): 20 x 12" / 51 x 31 cm
  • Stuff Sack Size (L x W): 15 x 7.5" / 38 x 19cm
New Badge: Yes
Gender: Male
Insulation: DriDown
Temperature Rating: 20 Degree
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    Product Reviews


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    1. Warm! Light! Freedom!

      The Cloud 800 / 20 is light and warm and doesn't make me feel trapped! I've been using a SD Backcountry Quilt most of the time, because it's super simple and easy. But I was looking for a bag that was a little more "snuggly" in colder, windier weather and didn't like the idea of being zipped into a mummy bag. Cloud has met the need. The shoulder-pocket thing is way easier to deal with than any zipper. It's more like the blanket at home, and does a blanket one better by being curved so that it naturally seals around the neck; and it all tucks in around me in a way that feels better than zipper bags, too. The Cloud definitely feels more like being "in" something than the BC-Quilt, and that's a compliment in breezy conditions. Yet I can still leap right out and chase raccoons away from the camp kitchen, which is awesome. (Not the raccoons. The ability to leap out.) Venting is as easy as folding down the "blanket" which I can do while mostly asleep, unlike when I have to fidget with a zipper in the dark. I'm 5'10" and average-ish build and it feels plenty roomy inside, though if I use the foot vent things do get a little tighter around the legs. I've never had a bag with a pad sleeve before and I liked how it helped keep everything aligned. But I also used the Cloud with an over-sized pad without the sleeve and that worked fine, too. Oh, and I made sure to use an insulated sleeping pad, since I've been using this 20-degree bag in cooler conditions, including the forests of the winter PNW where the DriDown got mildly tested and did just fine. So: Warm. Light. Not-zippered-in. Win. on Mar 12th 2018

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