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Marmot Cloudbreak +30 Sleeping Bag

Hemlock/Slate Grey
Hemlock/Slate Grey

This product is no longer available, but don't go just yet.


  • Thermal R synthetic insulation has excellent loft with minimal weight; shell is protected by incredibly durable yet soft and light 40-denier micro ripstop nylon
  • Non-bulky Thermal R maximizes warmth while reducing the adverse effects of perspiration, condensation and humidity inside the garment
  • Wave construction, consisting of overlapping shingles of insulation throughout the bag, prevents cold spots
  • Body-mapping of insulation directs warmth to key areas and adds maximum thermal efficiency
  • Anatomic 3D hood envelops your head in warmth; Face Muff allows hood to be cinched snug without digging into face
  • Full length zipper with a snagless draft tube prevents fabric from snagging in the zipper coils
  • Trapezoidal footbox allows insulation to loft fully around your feet for optimum warmth and comfort
  • No more midnight drawcord fumbling—smooth, flat upper cord and hard, round lower cord make hood and collar adjustments easy
  • European Norm (EN) is an independent third-party temperature rating, allowing accurate comparisons across brands with other EN-rated bags
  • The Marmot Cloudbreak 30 comes with a lightweight stuff sack


View all Marmot Men's Sleeping Bags

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Best Use Backpacking
EN lower limit (rating for men) 32.4 degrees Fahrenheit
EN comfort (rating for women) 41.4 degrees Fahrenheit
Temperature rating (F) 32 degrees Fahrenheit
Temperature rating (C) 0 degrees Celsius
Weight 2 lbs. 4 oz.
Shell Nylon
Insulation type Synthetic
Fill Polyester
Fill weight 24 ounces
Lining Nylon
Sleeping bag shape Mummy
Fits up to (in.) 72 / 78 inches
Shoulder girth (in.) 60 inches
Hip girth (in.) Unavailable inches
Stuff sack size 7.5 x 16 inches
Stuff sack volume 12 liter
Gender Men's
Weight - metric 0.9 / 1.0

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