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Sea To Summit
Spark Pro Sleeping Bag: 15F Down

4.888888888888889 out of 5 stars
9 Reviews
$649.00 - $689.00
Color:Beluga Black

Size:

Quantity


Why We Like The Sea To Summit Spark Pro Sleeping Bag

The Sea To Summit Spark Pro Sleeping Bag takes lightweight warmth to the next level, cutting weight from our back and packing down small for our pack. The incredible 950-fill down is light and lofty, trapping heat close to our bodies for chilly spring and fall camping trips. The Free Flow zip system makes the bag exceptionally versatile, offering a quarter-length zipper at the top and a zippered footbox at the bottom for easily customizable ventilation for warm-weather trips through the summer months. The hydrophobic Ultra Dry Down treatment and DWR coating on the hood and footbox ensure that the insulating down stays lofty in damp conditions, ensuring we have warm, cozy nights no matter the conditions.


Details

  • Ultra-light sleeping bag for long treks through the backcountry
  • 15-degree rating is designed for use in shoulder-season temperatures
  • 950-fill down is extremely warm, light, and packable
  • Ultra Dry Down treatment ensures down is lofty in damp conditions
  • Nylon material stands up to the daily wear and tear of trail life
  • DWR treatment on the hood and footbox protects against condensation
  • Free Flow zip system offers three ways to regulate temperature
  • Integrated draft tube and draft collar seal in warmth
  • Item #STSZ0A7
Responsible Collection
Responsibly Sourced
Material
[face fabric] 10D nylon, [hood, footbox] PFC-free DWR treatment
Insulation
950 fill RDS-certified goose down, Ultra Dry Down treatment
Shape
mummy
Zipper
full-length
Max User Height
[regular] 73.8in, [long] 78in
Shoulder Circumference
[regular] 61in, [long] 65in
Hip Circumference
[regular] 53.1in, [long] 57.1in
Foot Circumference
[regular] 40.2in, [long] 44.1in
Bag Length
regular, long
Draft Tube
down-filled
Venting
Free Flow Zip System (1/4-length secondary zip, zippered footbox)
Fill Weight
[regular] 1lb 0.9oz, [long] 1lb 1.8oz
Degree
15F
European Norm/ISO Comfort Rating
29F
European Norm/ISO Lower Limit Rating
18F
Stuff Sack
included
Stuff Size
13L
Claimed Weight
[regular] 1lb 11.7oz, [long] 1lb 14.4oz
Activity
weekend camping, backpacking
Manufacturer Warranty
lifetime

Overall Rating

5 based on 9 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 1 reviews
5 Stars - 8 reviews

What do you think about this product?

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5 out of 5 stars

June 13, 2024

High Quality, Lightweight

[This review was collected as part of a promotion.] This sleeping bag has just about every feature you could wish for. You can unzip the arm area, the foot area, and fully unzip it to use as a blanket. You can even zip two bags together! It cinches up around the head and neck area to keep in maximum warmth. It’s also filled with goose down, allowing it to be both breathable and incredibly warm. What I’m still blown away by is the weight- it comes it at under 2 lbs and compresses down into a very small pack. This is perfect for overnight hikes where every ounce matters. I’m so excited to bring this along for cold weather camping!

altjulia
influenster.com

Originally reviewed on influenster.com

5 out of 5 stars

May 14, 2024

Best sleeping bag ever!

[This review was collected as part of a promotion.] Love this sleeping bag!!! It is probably the most comfortable, well insulated sleeping bag I've ever owned! I've attached pictures of it unrolled with no one in it, and a pic of me inside with room to spare! The hood attachment part is probably the best part in my opinion. No more cold heads when camping! Rolling it back up for storage was also super easy, which is always a plus. I would definitely recommend this to anyone camping, especially in colder climates!

user image
influenster.com

Originally reviewed on influenster.com

5 out of 5 stars

May 4, 2024

Ultralight and toasty comfort

[This review was collected as part of a promotion.] The Sea to Summit Spark Pro Down Sleeping Bag 15F is a dream of a bag for ultralight backpacking. It packs down incredibly small, making it a great choice for long treks where every ounce counts. This high-performance bag is also comfortable and toasty, with a roomy ergonomic mummy shape that offers a good balance of warmth and wiggle room. This is an excellent choice for serious backpackers.

user image
influenster.com

Originally reviewed on influenster.com

5 out of 5 stars

May 3, 2024

Lightweight and awesome!

[This review was collected as part of a promotion.] Planning to go camping this October and I am so excited to use this sleeping bag. I’ve tested it out outside and it is so snug and comfy, I am happy to be able to put it to use soon. Literally can’t wait to camp using this sleeping bag

user image
lynn_t
influenster.com

Originally reviewed on influenster.com

5 out of 5 stars

April 28, 2024

Really nice sleeping bag!

[This review was collected as part of a promotion.] Really nice sleeping bag! Not to warm not too cold this sleeping bag is just right. Very soft and compresses nicely to fit in the included carrying case.

user image
ericefresh
influenster.com

Originally reviewed on influenster.com

5 out of 5 stars

April 26, 2024

Very warm!

[This review was collected as part of a promotion.] Very warm and soft material. I love that their are zippers on the side to vent but also you can take your arms out. Folds up small and has a carrying case so it doesn't take up a lot of space.

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dawdaw89
influenster.com

Originally reviewed on influenster.com

5 out of 5 stars

April 24, 2024

Wow!

[This review was collected as part of a promotion.] This sleeping bag is the nicest one I’ve ever seen and will use! It is extremely lightweight but still able to keep you toasty warm. It unzips two different ways so you can roll down the front flap or just unzip one side. It has snaps and bungee cords you can use to help lock in warmth and make sure you are keeping out the cold. The stuffing feels thin but that also helps it to compact and easily put back in the compression bag and storage carrier. This won’t add hardly any weight if you are backpacking into your camp. The size is great for one person but there is an option to zip two bags together to share. And I love that there are accessories available to buy separately for it like a pillow and an inflatable pad. Which if you are sleeping on rocky ground, you’ll probably want as this doesn’t have much “padding”. This sleeping bag is warm but breathable and for anyone who camps, this is expensive but definitely worth the quality to have.

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susanarline
influenster.com

Originally reviewed on influenster.com

5 out of 5 stars

April 23, 2024

High quality sleeping bag!

[This review was collected as part of a promotion.] This sleeping bag is top of the line in camping equipment & sleeping bags! I was so amazed how lightweight this bag is, which makes it perfect for hiking & camping. This bag is made from high quality RDS-certified goose down with a non-PFC Ultra-Dry Down treatment wrapped in extremely breathable 10D fabrics. This is a unisex bag that can be unzipped & used for a quilt. Does have a hoodie cover for your head to keep your head warm as well in up to -9 degree Fahrenheit weather. I 1000% recommend this product for camping, especially in the cold weather!!

diane81
influenster.com

Originally reviewed on influenster.com

4 out of 5 stars

April 17, 2024

Lightweight!

[This review was collected as part of a promotion.] This sleeping bag feels incredibly lightweight so it should travel super well!! Afraid to remove it from the bag completely yet but being down material I have no doubt it will be super warm!

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natashak
influenster.com

Originally reviewed on influenster.com