Sea to Summit - Spark SpIII - Down sleeping bag

549,95 25% 412,46 incl. VAT
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At a glance

% recommend
100% recommend
Customers say: Easily compressed
Customers say: Easily compressed
Customers say: Lightweight
Customers say: Lightweight
Hydrophobic down
Hydrophobic down
Draft collar
Draft collar
Three seasons
Three seasons
°C comfort rating
-2°C comfort rating
Shop consciously!
Shop consciously!
 g
665 g
Material information & features
Suitable for:
Recommended use:
expedition, trekking
Main material:
100% polyamide
Insulation:
100% down
Inner material:
100% polyamide
Material type:
goose down, plastic
Material note:
contains non-textile parts of animal origin
Fabric treatment:
hydrophobic down
Fabric properties:
insulated
Fill power:
850+ cuin
Ratio:
90/10 (down to feather)
Fill weight:
Regular: 430 g; Long: 485 g
Other material information:
fill: Ultra Dry Down
Shop consciously:
contains RDS certified down
Closure:
full length, side zip
Comfort rating:
-2 °C
Lower limit rating:
-8 °C
Extreme rating:
-26 °C
Season:
three seasons, 4-season
Packed dimensions:
15 x 35 cm
Weight:
665 g
Reference size:
Regular size
Extras:
adjustable hood, draught collar, incl. compression sack
Item No.:
513-1010
Product description

Mummy sleeping bag with a minimal pack size and excellent thermal performance

The Spark SpIII sleeping bag from Sea to Summit is not only ultralight weight and extremely packable but also incredibly warm. The design reflects the demand to defy the most diverse weather conditions with a sleeping bag that is as light as possible. The Spark sleeping bag 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. The nylon outer and lining, the baffle construction and the down fill deliver efficient insulation and the best possible warmth-to-weight ratio.

High-quality down fill and plenty of space

The vertical chest baffles contain a large amount of down and distribute it evenly across the upper portion of the bag to prevent cold spots. Thanks to its expedition size, the Spark SpIII remains spacious and comfortable, even if you’re wearing an extra layer of clothing. The side zip with two sliders makes for easy entry and gives you a variable ventilation option. The draught tube, hood and draught collar work together to provide optimum insulation. Thanks to its incredible design and excellent features, the Spark SpIII sleeping bag is a solid option for lightweight adventures in places where down has never really been a viable option before.

The advantages at a glance:

  • Mummy sleeping bag with a small pack size
  • High-quality down fill has a strong thermal performance
  • Plenty of space for clothes inside 
  • Comfortable entry and variable ventilation
Bergfreunde expert Hannes

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Bergfreunde expert Hannes

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This is what other customers say:
Maja's profile picture

42% have found the reviews
by Maja helpful

Soo warm!

I love it! t's beautiful, it's light and it's very warm. Just what I needed for my bikepacking tours.

  • Advantages
    Roomy
    Water repellent
    Easily compressed
    Lightweight
    Price / performance
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This is what customers from around the world say:
Rebecca's profile picture

100% have found the reviews
by Rebecca helpful

  • Advantages
    Roomy
    Price / performance
    Lightweight
Simona's profile picture

33% have found the reviews
by Simona helpful

  • Advantages
    Roomy
    Adjustable hood
    Lightweight
    Draft collar
    Easily compressed
    Robust
Marcus's profile picture

45% have found the reviews
by Marcus helpful

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

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

  • Advantages
    Lightweight
    Comfortable
    Easily compressed
    Robust

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