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Sea to Summit

Sea to Summit Spark Pro Ultralight Down Sleeping Bag

5.0(5)
$649.00
sizeS

651+ bought in the past month

About this item

  • Nylon
  • Imported
  • Professional grade 15-degree Fahrenheit (-9-degree Celsius) ultralight down sleeping bag for for 3-season backpacking, bike packing, and touring; contoured mummy shape features hood and zipper draft tubes
  • 950+ fill power down insulation (Responsible Down Standard certified) treated with Ultra-Dry Down to improve reaction to moisture, retaining loft and performance
  • Featherweight 10D nylon shell with PFC-free durable water repellent (DWR) finish keeps the hood and footbox highly water resistant; highly breathable 10D nylon liner for enhanced comfort
  • Free Flow Zip System features a YKK #5 side zipper with zipper plow for reliable, snag-free operation and a YKK #3 footbox and shoulder zipper for minimal additional weight
  • 15-degree bag features full box baffles for maximum warmth; Sea to Summit Guarantee is offered for the lifetime of this product

Key details

material
‎Nylon, Down
color_spec
‎Grey
Brand
Sea to Summit
Color
Grey
Occupancy
1 Person

Dimensions and fit

weight
‎2 Pounds
item_package_dimensions_l_x_w_x_h
16.5 x 10.2 x 7.9 inches
package_weight
2.2 Pounds
item_dimensions_lxwxh
83.1 x 32.5 x 3 inches
item_weight
2 Pounds
size
Long

Item information

Shape
Mummy
Seasons
3 Seasons
Temperature Rating
15°F
Age Range (Description)
Adult
Sport
Backpacking
Fill Material
Down
brand_name
Sea to Summit
warranty_description
Manufacturer guarantee against defects in materials or workmanship for the lifetime of the product
suggested_users
unisex-adult
manufacturer
Sea to Summit
part_number
SS-DB-STSSPRKPRO-9C-LNG
style
15-degree (V1)
outer_material
Nylon
fill_material_type
Down
sport_type
Backpacking
best_sellers_rank
#421,016 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #705 in Camping Sleeping Bags
date_first_available
January 27, 2024
Highlights

About this item

  • Nylon
  • Imported
  • Professional grade 15-degree Fahrenheit (-9-degree Celsius) ultralight down sleeping bag for for 3-season backpacking, bike packing, and touring; contoured mummy shape features hood and zipper draft tubes
  • 950+ fill power down insulation (Responsible Down Standard certified) treated with Ultra-Dry Down to improve reaction to moisture, retaining loft and performance
  • Featherweight 10D nylon shell with PFC-free durable water repellent (DWR) finish keeps the hood and footbox highly water resistant; highly breathable 10D nylon liner for enhanced comfort
  • Free Flow Zip System features a YKK #5 side zipper with zipper plow for reliable, snag-free operation and a YKK #3 footbox and shoulder zipper for minimal additional weight
  • 15-degree bag features full box baffles for maximum warmth; Sea to Summit Guarantee is offered for the lifetime of this product

Product videos

Product video 1

Customer reviews

5 reviewsPositive

Rated 5.0/5 across 5 reviews — highly regarded by customers.

Customers say

Customer summary is not available yet.

★★★★★

Premium Ultralight Down Sleeping Bag

I'm getting older, and while I'm not an "extreme high tech" camper and backpacker, I still like to "get out there," so a warm, compatible, and light bag really helps. If you are car or van camping, weight isn't a factor, and there are lots of good bags for about half the price of this one, but if you're hoofing it, you don't want 40lbs. on your back.....at least I don't. Sea to Summit is a trusted, well-known Australian company, who has been making outdoor gear for years, and I researched this bag, and many sites gave it very high ratings. I'm 5'9", so a Regular bag is fine for me, and I don't camp in Winter or particularly cold weather, so the 30º bag is fine with me. I like that this bag a flexible zipper functions, for comfort, zipping two bags together, and fully opening it up, for use as a camping down comforter. Mine only weighs 1lb. 6oz., which is amazing. If you want to augment the thermal rating, using a mummy sleeping bag liner, (which extends the life of the bag, and reduced the need for laundering,) is always a good idea. This Spark-Pro is warm, comfortable, and has a nice foot box, so I don't feel "tied up" when inside. This bag comes with a storage sack, compression sack for camping, and an extensive set of cards and papers that describe the features and lifetime warranty. Top quality gear......and you truly get what you pay for. Read more

joshua carson
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