REI Co-op  Igneo 17 Sleeping Bag - Men's

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The 3-season REI Co-op Igneo 17 mummy bag doubles down on protection with water-repellent down and waterproof/breathable fabric panels to create a premium, fitted backpacking bag for wet conditions.

Features

  • With a European Norm (EN) lower-limit rating of 17°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—areas likely to touch a damp tent wall
  • Water-repellent 700-fill-power duck down offers superior loft and warmth and is certified to the Responsible Down Standard (RDS) and bluesign® approved
  • Ripstop nylon shell also uses a durable water repellent (DWR) finish to further protect the down fill
  • Performance fit keeps weight low and thermal efficiency high; regular length weighs just 1 lb. 15 oz.
  • REI in-the-round design puts vertical baffles in the sidewalls 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
  • Contains materials that meet the bluesign® criteria
  • Made in a Fair Trade Certified™ factory
  • REI is Climate Neutral Certified; as we work to actively reduce our footprint, we measure annual carbon emissions and purchase an equivalent amount of verified carbon credits
Temperature ratings are intended as a guideline to help you compare products, rather than a guarantee of warmth, since many different factors contribute to your comfort while you sleep. Our backpacking bags are rated for temperature according to an independent testing protocol: International Organization for Standardization (ISO) 23537. Testing is based on a person wearing one base layer and a pair of socks, sleeping on an insulated surface with a minimum R-value of 5.38.

Each bag then gets 2 ratings: the Comfort rating is the lowest temperature at which the bag will keep the average "cold sleeper" comfortable, and the Lower Limit rating is the lowest temperature at which the bag will keep the average "warm sleeper" comfortable. For REI Co-op brand nongendered sleeping bags, we provide an overall temperature rating that falls between the Comfort and Lower Limit ratings.
View all REI Co-op Backpacking Sleeping Bags

Technical Specs

Item #111164
Best Use

Backpacking

Tested Lower Limit

17 degrees (F) - EN

Tested Comfort

28 degrees (F) - EN

Temperature Rating (F)

17 degrees (F)

Temperature Rating (C)

-8 degrees (C)

Shell

20-denier ripstop nylon

Zipper Location

Left

Insulation Type

Down

Water-Resistant Down

Yes

Fill

700-fill duck down (RDS certified and bluesign® approved)

Lining

20-denier nylon taffeta

Sleeping Bag Shape

Mummy

Compressed Volume

Unavailable

Gender

Men's

Sustainability

Down certified to the Responsible Down Standard (RDS)

Contains materials that meet the bluesign® criteria

Fair Trade Certified™ factory

From a Climate Neutral Certified brand

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70 reviews with an average rating of 3.9 out of 5 stars

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