Sea to Summit Spark Pro Down 15F Sleeping Bag

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About This Item

Temp Rating

15 to 30 Degrees

Insulation Type

Down

The Spark Pro has been optimised for comfort, versatility and light weight. Our highest-lofting down - 950+ fillpower RDS-certified goose down with a non-PFAS Ultra-Dry Down treatment - is wrapped in extremely breathable 10D fabrics. The Free-Flow Zip system ensures maximum ventilation and the flexibility to open the bag flat as a quilt.

Design:

  • Light yet incredibly versatile the Spark Pro brings enhanced versatility and comfort to the world of lightweight sleeping bags
  • RDS-certified, 950+ fillpower goose down with a non-PFAS Ultra-Dry Down treatment for maximum thermal performance
  • Featherweight 10D nylon shell with non-PFAS DWR, and a highly breathable 10D nylon liner for enhanced comfort
  • Technical hood, anatomical footbox and an ergonomic mummy shape - ultralight doesn't have to mean ultratight
  • Free-Flow Zip System:YKK #5 side zipper with zipper plough for reliable, snag-free operation. YKK #3 footbox and shoulder zipper for minimal additional weight
  • Vertical chest baffles, horizontal baffles lower half and base, box wall baffle construction throughout
  • Front draft collar is fitted around the neck and oversized at the shoulders to retain warmth
  • Sea to Summit Guarantee is offered for the Lifetime of this product

Technology:

  • RDS 850+ Loft Premium Goos ULTRA-DRY Down™ for maximum insulation valve
  • Brand : Sea to Summit
  • Web ID: 23S2SASPRKPRDWN15CSL
  • SKU: 25757234
SizeRegularLong
Max user height6 ft. 1 in.6 ft. 6 in.
Shoulder width6165 in.
Hip Width53 in.57 in.
Knee Width40 in.44 in.
Weight1 lb. 11.7 oz.1 lb. 14.4 oz.
Compressed Volume7.0 L7.9 L
Compression Sack13L13L
Fill Weight16.9 oz.19.4 oz.
Temperature1515

REVIEWS

4.9

17 Reviews

Images

Better Than Expected

[This review was collected as part of a promotion.] This 15 degree, Spark Pro Down sleeping bag, performed extremely well at 27 to 30 degree temperatures and I needed no other accessories to stay worm and comfortable. (Primitive camping for a week) I'm 6'0" tall and the "long" bag was the perfect size for me. It truly exceeded my expectations and I would buy it again. Buy once, cry once but well worth the purchase. -JR

Impressive Bag!

[This review was collected as part of a promotion.] Super lightweight, feels great against your skin, mummy shape, but not too restrictive, quality workmanship, stuffs down super small when using compression straps. The feature to "wear" the bag with your arms and feet out are especially useful on a chilly night or morning! I have not had it long, but I would definitely recommend it so far.

Best Sleeping Bag I’ve Ever Owned

[This review was collected as part of a promotion.] Packs down very small and all the different zippers / venting options makes this bag extremely versatile, absolutely love the fact it can fully unzip into a cozy down blanket.

Extremely Warm, Being Able To

[This review was collected as part of a promotion.] Extremely warm, being able to unzip feet is awesome!

Great Sleeping Bag

[This review was collected as part of a promotion.] I really like that I can open the foot box when it’s warm out. This allows me to sleep more comfortably in a wider range of temperatures

Read All Reviews (17)