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REI Radiant Down Sleeping Bag

French Poppy/Slate
French Poppy/Slate

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


  • High-quality 650-fill-power duck down is warm, lightweight and compressible; bag has a temperature rating of 20°F
  • Relaxed fit from the shoulders to the hips increases comfort by providing ample space to move around
  • Exclusive REI Down Fill Calculator optimizes the amount of down per baffle for the most warmth with the least amount of down
  • Baffle spacing allows the down to remain fully lofted and keeps it from shifting, preventing cold spots
  • Ripstop nylon shell resists water and abrasion; smooth polyester taffeta lining is comfortable against your skin
  • Shell fabric is treated with a Durable Water Repellent finish to repel moisture and stains
  • Contoured hood, insulated full-face muffler and full-length draft tube with ground-level seams keep body heat in and cold air out
  • The REI Radiant down sleeping bag has an external chest pocket that stows your watch, glasses or other small essentials
  • Differentiated drawcords (1 round, 1 flat) let you adjust hood and neck easily in the dark
  • Full-length of zipper is backed by wide, antisnag binding tape
  • Any REI backpacking bag can be zipped to any other REI backpacking bag because of the consistent 63 in., No. 5, YKK zipper; women's bags zip on the right, men's on the left
  • Pad loops provide attachment points to keep your sleeping bag and pad together to avoid rolling off onto the cold ground (straps and sleeping pad sold separately)
  • Includes stuff sack and storage bag
  • European Norm (EN) is an independent third-party temperature rating, allowing accurate comparisons across brands with other EN-rated bags


View all REI Men's Sleeping Bags

REI membership


Best Use Backpacking
EN lower limit (rating for men) 20 degrees Fahrenheit
EN comfort (rating for women) 32 degrees Fahrenheit
Temperature rating (F) 20 degrees Fahrenheit
Temperature rating (C) -7 degrees Celsius
Weight 2 lbs. 8 oz. / 2 lbs. 11 oz. / 3 lbs. 2 oz.
Shell Ripstop nylon
Insulation type Down
Fill 650-fill duck down
Fill weight 21 / 24 / 27 ounces
Lining Polyester taffeta
Sleeping bag shape Mummy
Fits up to (in.) 72 / 78 / 78 inches
Shoulder girth (in.) 62 / 62 / 70 inches
Hip girth (in.) 58 / 58 / 66 inches
Stuff sack size 8.25 x 18 / 8.25 x 18 / 8.25 x 20 inches
Stuff sack volume 16 / 16 / 20 liter
Gender Unisex
Weight - metric 1.13 / 1.21 / 1.41 kilograms

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100% satisfaction guaranteed

We stand behind everything we sell. If you are not satisfied with your REI purchase, you can return it for a replacement or refund within one year of purchase.

REI's guarantee doesn't cover ordinary wear and tear or damage caused by improper use or accidents.

If your item has a manufacturing defect in its materials or workmanship, you can return it at any time. See our limited warranty.

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*10% is typical but not guaranteed. Your refund is based on eligible purchases, which exclude REI gift cards, services, fees, REI Adventures trips,, and discounted items. Learn more