Sea to Summit Spark SPI Sleeping Bag

Sea to Summit Spark SPI Sleeping Bag

Sea to Summit Spark SPI Sleeping Bag is rated 5.0 out of 5 by 4.
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5 Star Rating
5.0
$298.95 - $318.95

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Product Description Item No.   10243751

Moosejaw Staff Pick - Patrick, Moosejaw Secret Headquarters

FEATURES of the Sea to Summit Spark SPI Sleeping Bag

  • 850+ loft Ultra-Dry Down 90/10 Down Cluster RDS-certified Premium Goose Down
  • 1/3 length 3 YKK zipper
  • Sew-through transverse baffle construction
  • Includes lightweight Ultra-Sil compression bag, storage cell and laundry bag

- + Product Specifications
Gender: Mens
Features: Draw or Cinch Cord, Stuff Sack Included, Water-resistant, Ultralight
Best Use: Ultralight Backpacking, Hiking, Travel, Backpacking
Weight: 12 oz
Exact Temperature Rating: 46 Degrees Fahrenheit
Sleeping Bag Shape: Mummy
Bag Weight (Regular): 12.3 oz
Fill Details: 850+ Loft ULTRA-DRY Down
Zipper Side: Left
Sleeping Bag Shell: 10D UL Nylon treated with DWR
Sleeping Bag Lining: 15D nylon soft touch, high density weave
Fill Weight (Regular): 6.3 oz
Max User Height (Regular): 6 Feet
Ultralight: Yes
Product Technology: Sea to Summit UL 10 Denier Nylon, Sea to Summit ULTRA-DRY Down, DWR
Insulation: Down
Temperature Rating: 40+ Degrees Fahrenheit
UL 10 Denier Nylon

UL 10 Denier Nylon
UL 10 Denier Nylon is an ultralight, downproof fabric. The nylon weave protects down from abrasion and elements, with an incredibly minimal weight. The thin fabric is extremely packable for less bulk in your pack. It is coated in a durable water repellent finish to repel water, especially from the sides of your tent.

Check Out All UL 10 Denier Nylon Products >

Sea to Summit ULTRA-DRY Down

Sea to Summit ULTRA-DRY Down
ULTRA-DRY Down is a treated insulator for Sea to Summit sleeping bags. ULTRA-DRY treated down repels moisture, so when your environment is damp, your gear stands a much better chance. The down will retain its loft, dry faster and is even anti-bacterial and anti-microbial, improving their life span. When conditions are bad, your bag doesn't have to be.

Check Out All ULTRA-DRY Down Products >

DWR tech

Durable Water Repellant
DWR (Durable Water Repellent) is a coating that is applied to fabrics which makes them water-resistant, or hydrophobic. A DWR finish doesn't interfere with breathability, which makes it perfect for adverse conditions in the backcountry.

Rated 5 out of 5 by from small and great! I used this bag for backpacking and adventure racing it is and amazing bag, a little cold over 4000 msnm but great because its small and very ligth weigth, compact warm, also its down its amazing, in one race I have to sleep in a rain and never get wet , one of my favorite pieces of gear.
Date published: 2017-03-22
Rated 5 out of 5 by from Wow Très compacte et très léger, idéal pour faire des randonnées
Date published: 2016-04-29
Rated 5 out of 5 by from Great Purchase!! I bought this item a few weeks ago and I am so happy about it!!
Date published: 2015-11-28
Rated 5 out of 5 by from Love it It's comfortable and warm for its minimal weight and size. Just what I needed
Date published: 2015-10-05
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Sea to Summit Spark SPI Sleeping Bag - What are the width measurements at shoulder and waist?

Asked by: Don Moore
Hey there, Thanks for the question. The dimensions we have available are as follows: The internal circumference around the chest in the regular bag is 57 inches, the hip is 50 inches, and the foot is 35 inches. The internal circumference around the chest in the long bag is 60 inches, the hip is 52 inches, and the foot is 37 inches. I hope this helps!
Answered by: Rocko Gigsby
Date published: 2017-01-27
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