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REI Igneo Sleeping Bag

Castlerock ONLY_AT_REI
$299.00 - $319.00
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REI Joule Sleeping Bags - Video

A premium backpacking bag for wet conditions, the REI Joule Sleeping Bag features REI's double-protection design, which uses both water-repellent down and waterproof/breathable fabric panels.


  • With a European Norm (EN) lower-limit rating of 19°F, this bag is suitable for 3-season use
  • REI double-protection design combines a polymer-coated down fill with waterproof/breathable fabric at the hood, sides and footbox, the areas likely to touch a damp tent wall
  • Water-repellent 700-fill-power duck down offers superior loft and warmth
  • Ripstop nylon shell also features a durable water repellent finish to further protect the down fill
  • Performance fit keeps weight low and thermal efficiency high; regular weighs just 1 lb., 13 oz.
  • REI in-the-round design puts vertical baffles in side walls to wrap you in warmth and create a better fit than bags that use only horizontal baffles
  • Contoured hood, insulated face muffler and full-length draft tube all work to keep warmth in
  • Differentiated hood and neck drawcords simplify adjustments
  • Most REI backpacking bags can be zipped to other REI backpacking bags; women's bags zip on the right, unisex on the left
  • The REI Igneo Sleeping Bag includes a nylon stuff sack and a large cotton storage bag
  • European Norm (EN) is an independent third-party temperature rating, allowing accurate comparisons across brands with other EN-rated bags



Gear and clothing created with REI co-op members, the experts who work in our stores, and a wilderness spirit born in 1938.

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Best Use Backpacking
EN Lower Limit (rating for men) 19 degrees Fahrenheit
EN Comfort (rating for women) 30 degrees Fahrenheit
Temperature rating (F) 19 degrees Fahrenheit
Temperature rating (C) -7 degrees Celsius
Long Left
1 lb. 15 oz.
Regular Left
1 lb. 13 oz.
Ultralight Yes
Shell Ripstop nylon
Zipper location Left
Insulation type Down
Water-resistant down Yes
Fill 700-fill duck down
Fill Weight
Long Left
16.2 ounces
Regular Left
14.8 ounces
Lining Nylon taffeta
Sleeping bag shape Mummy
Fits Up To (in.)
Long Left
78 inches
Regular Left
72 inches
Shoulder girth (in.) 60 inches
Hip girth (in.) 55 inches
Stuff sack size 8 x 17 inches
Stuff sack volume 14 liters
Compressed Volume
Long Left
6.0 liters
Regular Left
5.2 liters
Gender Unisex
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