Sea to Summit Spark Ultralight Down Sleeping Bag, 5-Degree, Long

★★★★★ 4.1 101 reviews

$1,002.88
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$1,002.88
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 216632659 Release Date 2026/04/19 List Price $401.15 Model Number 216632659
Category
  • nylon
  • 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; full-length, left-side YKK zipper
  • 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; bag weighs 2.2 pounds; compresses to 7.7 liters with included Ultra-Sil compression sack
Size Long
Shape Mummy
Seasons Winter
Material Nylon
Occupancy 1 Person
Brand Name Sea to Summit
Sport Type Backpacking
Fabric Type nylon
Item Weight 2.2 Pounds
Closure Type Zipper
Manufacturer Sea to Summit
Model Number ASP4-L
ShellMaterial Nylon
Fill Material Type Down
Temperature Rating 5°F
Thermal Resistance 5 Watts per Meter per Degree Celsius
Warranty Description Manufacturer guarantee against defects in materials or workmanship for the lifetime of the product
Age Range Description Adult
Item Dimensions L x W 84"L x 32"W
Manufacturer Part Number 9327868095032
Global Trade Identification Number 09327868095032

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4.1 out of 5
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101 ratings | 41 reviews
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