Top Ultralight Insulation

Eddie Bauer Men's CirrusLite Down Jacket, Black, Medium

  • Our men's puffer coat is complete with 100% nylon construction and StormRepel DWR water-resistant finish that sheds moisture, so it doesn't soak into fabric..
  • The down insulation in our men's Cirruslite down jacket is responsibly sourced with Responsible Down Standard (RDS)-certified down insulation. Certified by Control Union.Ultralight, versatile, and packable, this down jacket for men is an easy traveler, whether your destination is cross town or far off the beaten path. Nylon shell with 650 fill Premium Down insulation for superior warmth..
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Eddie Bauer Men's CirrusLite Down Jacket, Dk Smoke Htr, Medium

  • Our men's puffer coat is complete with 100% nylon construction and StormRepel DWR water-resistant finish that sheds moisture, so it doesn't soak into fabric..
  • The down insulation in our men's Cirruslite down jacket is responsibly sourced with Responsible Down Standard (RDS)-certified down insulation. Certified by Control Union.Ultralight, versatile, and packable, this down jacket for men is an easy traveler, whether your destination is cross town or far off the beaten path. Nylon shell with 650 fill Premium Down insulation for superior warmth..
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Mountain Hardwear Men's Standard Ghost Whisperer-2 Hoody, Desert Red, XX-Large

  • Ultralight 100% recycled lining and ripstop shell fabric with DWR finish.
  • 800-fill RDS-certified down insulation, sourced from Allied Feather & Down.
  • First baffle at both cuffs is filled with synthetic insulation to prevent cuffs from wetting out.
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Sea to Summit Spark 40-Degree Ultralight Down Sleeping Bag, Regular

  • 40-degree Fahrenheit (5-degree Celsius) ultralight down sleeping bag for warm weather backpacking, bike packing, and touring.
  • High-loft 850 fill power down insulation (Responsible Down Standard certified) treated with ULTRA-DRY Down to improve reaction to moisture, retaining loft and performance.
  • Ultralight, compressible 10D nylon shell with 7D liner fabric for minimal weight and bulk.
  • Contoured mummy shape provides adequate room for a natural sleeping position.
  • Regular size bag has a max user height of six feet.
  • compresses to 1.5 liters with included Ultra-Sil compression sack.
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Eddie Bauer Men s MicroTherm 2.0 StormDown Hooded Jacket,Storm Gray ,L Regular

  • Our premium ultralight has a streamlined fit that's built for mobility. Comfort is further enhanced with the soft, recycled ripstop polyester shell....
  • But the real crux of this hoodie is the high-loft Premium Goose Down insulation. Maximum warmth. Minimum weight and bulk..
  • As an ultralight insulating layer, the MicroTherm is thinner than traditional down jackets. But that combination of minimal bulk and effective warmth....
  • Fit: Active. An athletic fit. Close to the body without restricting mobility. Designed to fit over baselayers and lightweight midlayers..
  • 800 fill RDS down is packable - compressing into the chest pocket for space saving efficiency..
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Sea to Summit Spark 50-Degree Ultralight Down Sleeping Bag Liner, Regular

  • 50-degree Fahrenheit (10-degree Celsius) ultralight down sleeping bag for summer backpacking and touring, or for use as a liner with another bag.
  • High-loft 850 fill power down insulation (Responsible Down Standard certified) treated with ULTRA-DRY Down to improve reaction to moisture, retaining loft and performance.
  • Ultralight, compressible 10D nylon shell with 7D liner fabric for minimal weight and bulk.
  • Contoured mummy shape provides adequate room for a natural sleeping position.
  • Regular size bag has a max user height of six feet.
  • compresses to 0.9 liters with included Ultra-Sil compression sack.
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Sea to Summit Spark 28-Degree Ultralight Down Sleeping Bag, Regular

  • 28-degree Fahrenheit (-2-degree Celsius) ultralight down sleeping bag for 2-season backpacking, bike packing, and touring.
  • technical mummy shape features hood and zipper draft tubes.
  • High-loft 850 fill power down insulation (Responsible Down Standard certified) treated with ULTRA-DRY Down to improve reaction to moisture, retaining loft and performance.
  • Ultralight, compressible 10D nylon shell with 7D liner fabric for minimal weight and bulk.
  • Contoured mummy shape provides adequate room for a natural sleeping position.
  • baffle construction in the torso and sewn-through in the leg area.
  • Regular size bag has a max user height of six feet.
  • compresses to 2.5 liters with included Ultra-Sil compression sack.
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Sea to Summit Spark 18-Degree Ultralight Down Sleeping Bag, Regular

  • 18-degree Fahrenheit (-8-degree Celsius) ultralight down sleeping bag for 2-season backpacking, bike packing, and touring.
  • technical mummy shape features hood and zipper draft tubes.
  • High-loft 850 fill power down insulation (Responsible Down Standard certified) treated with ULTRA-DRY Down to improve reaction to moisture, retaining loft and performance.
  • Ultralight, compressible 10D nylon shell with 7D liner fabric for minimal weight and bulk.
  • Broad mummy shape provides adequate room for a natural sleeping position.
  • baffle construction is fine-tuned to the temperature rating and prevents down fill from shifting.
  • Regular size bag has a max user height of six feet.
  • compresses to 4.6 liters with included Ultra-Sil compression sack.
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Sea to Summit Spark 5-Degree Ultralight Down Sleeping Bag, Regular

  • 5-degree Fahrenheit (-15-degree Celsius) ultralight down sleeping bag for 3-season backpacking, bike packing, and touring.
  • technical mummy shape features hood and zipper draft tubes.
  • High-loft 850 fill power down insulation (Responsible Down Standard certified) treated with ULTRA-DRY Down to improve reaction to moisture, retaining loft and performance.
  • Ultralight, compressible 10D nylon shell with 7D liner fabric for minimal weight and bulk.
  • Broad mummy shape provides adequate room for a natural sleeping position.
  • baffle construction is fine-tuned to the temperature rating and prevents down fill from shifting.
  • Regular size bag has a max user height of six feet.
  • compresses to 6.6 liters with included Ultra-Sil compression sack.
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Sea to Summit Spark 5-Degree Ultralight Down Sleeping Bag, Long

  • 5-degree Fahrenheit (-15-degree Celsius) ultralight down sleeping bag for 3-season backpacking, bike packing, and touring.
  • technical mummy shape features hood and zipper draft tubes.
  • High-loft 850 fill power down insulation (Responsible Down Standard certified) treated with ULTRA-DRY Down to improve reaction to moisture, retaining loft and performance.
  • Ultralight, compressible 10D nylon shell with 7D liner fabric for minimal weight and bulk.
  • Broad mummy shape provides adequate room for a natural sleeping position.
  • baffle construction is fine-tuned to the temperature rating and prevents down fill from shifting.
  • Long size bag has a max user height of six feet six inches.
  • compresses to 7.7 liters with included Ultra-Sil compression sack.
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Sea to Summit Flame Women’s 48-Degree Ultralight Down Sleeping Bag

  • Women’s 48-degree Fahrenheit (9-degree Celsius) ultralight down sleeping bag for warm weather backpacking, bike packing, and touring.
  • contoured mummy shape features hood and zipper draft tubes.
  • 850 fill power down insulation (Responsible Down Standard certified) treated with ULTRA-DRY Down to improve reaction to moisture, retaining loft and performance.
  • Women’s design features shorter length, narrower shoulder, and wider hip to increase thermal efficiency.
  • down chambers are mapped to a woman’s physiology to maximize warmth.
  • Ultralight 10D nylon shell with 7D liner fabric for minimal weight and bulk.
  • Bag has a max user height of five feet seven inches.
  • compresses to 1.6 liters with included Ultra-Sil compression sack.
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Sea to Summit Flame Women’s 15-Degree Ultralight Down Sleeping Bag, Long

  • Women’s 15-degree Fahrenheit (-10-degree Celsius) ultralight down sleeping bag for 3-season backpacking, bike packing, and touring.
  • broad mummy shape features hood and zipper draft tubes.
  • 850 fill power down insulation (Responsible Down Standard certified) treated with ULTRA-DRY Down to improve reaction to moisture, retaining loft and performance.
  • Women’s design features shorter length, narrower shoulder, and wider hip to increase thermal efficiency.
  • down chambers are mapped to a woman’s physiology to maximize warmth.
  • Ultralight 10D nylon shell with 7D liner fabric for minimal weight and bulk.
  • Long size bag has a max user height of six feet.
  • compresses to 7.9 liters with included Ultra-Sil compression sack.
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