Sea to Summit

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Spark 45F Down Sleeping Bag

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$349.00

RDS-certified, 850+ fill-power goose down with a non-PFAS Ultra-Dry Down treatment for maximum thermal performance,10-denier shell with a non-PFAS durable water repellent (DWR) keeps the hood and footbox highly water-resistant,Ultralight, breathable 10-de

About this product

Count on a great night's sleep while counting grams with the Sea to Summit Spark 45F sleeping bag. It's warmed with 850+ fill-power down, and the 10-denier shell sheds wind and condensation.

Features


  • RDS-certified, 850+ fill-power goose down with a non-PFAS Ultra-Dry Down treatment for maximum thermal performance
  • 10-denier shell with a non-PFAS durable water repellent (DWR) keeps the hood and footbox highly water-resistant
  • Ultralight, breathable 10-denier nylon liner
  • Constructed with a technical hood and zipper draft tube to retain warmth
  • Technical hood, anatomic footbox and an ergonomic mummy shape—ultralight doesn't have to mean ultratight
  • Sewn-through baffle construction for lighter weight
  • YKK #5 zipper with zipper plow provides reliable, snag-free operation
  • Half-length zipper for ultralight packability
  • Sea to Summit Guarantee is offered for the lifetime of this product

Specifications


Best Use Backpacking
Tested Lower Limit 45 degrees (F) - ISO
Tested Comfort 51 degrees (F) - ISO
Temperature Rating (F) 45 degrees (F)
Temperature Rating (C) 7 degrees (C)
Weight Regular: 12.8 ounces, Long: 13.7 ounces
Ultralight Yes
Shell 10-denier nylon
Zipper Location Left
Insulation Type Down
Water-Resistant Down Yes
Fill 850+ fill-power goose down
Fill Weight Regular: 5.3 ounces, Long: 6.1 ounces
Sleeping Capacity 1-person
Lining 10-denier nylon
Sleeping Bag Shape Mummy
Fits Up To (in.) Regular: 73 inches, Long: 78 inches
Shoulder Girth (in.) Regular: 61 inches, Long: 65 inches
Hip Girth (in.) Regular: 61 inches, Long: 65 inches
Stuff Sack Volume Regular: 2 liters, Long: 3 liters
Compressed Volume Regular: 2.4 liters, Long: 2.9 liters
Gender Unisex
Sustainability Down certified to the Responsible Down Standard (RDS)

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Spark 45F Down Sleeping Bag FAQs

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The primary material used in the Spark F Down Sleeping Bag for Men is high-quality down, which provides excellent insulation and warmth.

The Spark F Down Sleeping Bag is suitable for temperatures ranging from 20°F to 40°F, making it ideal for cool to cold weather conditions.

Yes, the Spark F Down Sleeping Bag comes with a compression sack, allowing for easy packing and transportation.

The Spark F Down Sleeping Bag weighs approximately 2.5 pounds, making it lightweight and easy to carry for backpacking trips.

Yes, the Spark F Down Sleeping Bag is available in multiple sizes to accommodate different body types and preferences.
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