Sea to Summit - Spark SpO - Down sleeping bag

£ 240.95 30% from £ 168.67 incl. duties and taxes
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At a glance

Customers say: Easily compressed
Customers say: Lightweight
Mummy
Hydrophobic down
Ultra-light
Summer
°C comfort rating
13°C comfort rating
Shop consciously!
 g
225 g
Material information & features
Suitable for:
Design:
mummy sleeping bag
Recommended use:
hut touring, camping, trekking
Main material:
100% polyamide
Insulation:
100% down
Material type:
goose down
Material note:
contains non-textile parts of animal origin
Fabric treatment:
hydrophobic down
Fabric properties:
insulated, ultra-light
Ratio:
90/10 (down to feather)
Fill weight:
Regular: 100 g; Long: 115 g
Shop consciously:
contains RDS certified down
Closure:
side zip
Comfort rating:
13 °C
Lower limit rating:
9 °C
Extreme rating:
-4 °C
Season:
summer
Dimensions (interior):
Regular: 183 x 75/44 cm; Long: 198 x 79/47 cm
Packed dimensions:
Regular: 13 x 9,5 cm; Long: 18 x 9,5 cm
Weight:
225 g
Reference size:
Regular size
Misc:
Weight (Long): 260 g
Item No.:
513-1012
Product description

Superlight down sleeping bag

The Spark SpO sleeping bag from Sea to Summit is not only ultralight weight and extremely packable but also incredibly warm. The sleeping bag from the Spark series model from Sea to Summit owes its incredible performance to the perfected design and premium materials. It’s filled with very high-quality 850+ Loft 90/10 goose down, which has been treated with ULTRA-DRY Down to fend off moisture coming from the inside and outside. In addition, the sleeping bag is equipped with the extra-light YKK #3 zip as well as a shell made of 10D nylon and a 7D lining.

Perfect for the warm season

The Spark SpO is ideal for summer tours for lightweight adventures. The quilted construction minimises the weight and ensures that all the down stays in place. The ultra-light summer sleeping bag is also perfect as a liner to improve the thermal performance of another sleeping bag.

The advantages at a glance:

  • Mummy sleeping bag for summer
  • Down fill for good insulation
  • Lightweight quilted construction
Alpinetrek expert Hannes

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Alpinetrek expert Hannes

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This is what other customers say:
Timothy's profile picture
Timothy
28.10.2023

25% have found the reviews
by Timothy helpful

Ultra light - warm/hot summer only

Super light weight and compressible to a tiny volume.
Only for warm-hot summer weather alone so wish I’d got the spark 1 instead.
Can be used as a liner to increase warmth of other sleeping bags

  • Advantages
    Lightweight
    Easily compressed
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This is what customers from around the world say:
Ulla's profile picture
Ulla
21.06.2022

100% have found the reviews
by Ulla helpful

  • Advantages
    Easily compressed
    Price / performance
    Lightweight
Brian's profile picture
Brian
17.07.2023

  • Advantages
    Easily compressed
    Price / performance
    Lightweight
Manuela's profile picture
Manuela
12.06.2024

  • Advantages
    Easily compressed
    Lightweight
Andrea's profile picture
Andrea
20.05.2024

  • Advantages
    Lightweight
    Easily compressed
Alexander's profile picture
Alexander
16.05.2024
Serves its purpose

My original intention was to use indoors such as on the camino. But it is so compact that l use it to either upgrade my existing sleeping bag or to use instead of a liner when renting out heavy sleeping bags such as on my next venture on kilimanjaro. I am 172cms and weigh 81kgs this bag is roomy.

  • Advantages
    Roomy
    Lightweight

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