Alpinetrek expert Hannes
Alpinetrek expert Hannes
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Sea to Summit - Spark Sp II - Down sleeping bag

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At a glance

% recommend
100% recommend
Customers say: Easily compressed
Customers say: Easily compressed
Customers say: Lightweight
Customers say: Lightweight
Mummy
Mummy
Hydrophobic down
Hydrophobic down
Ultra-light
Ultra-light
Three seasons
Three seasons
Summer
Summer
°C comfort rating
7°C comfort rating
Shop consciously!
Shop consciously!
 g
464 g
Material information & features
Suitable for:
Design:
mummy sleeping bag
Recommended use:
hut touring, bikepacking, trekking
Main material:
100% polyamide
Material type:
down insulation
Material note:
contains non-textile parts of animal origin
Fabric treatment:
hydrophobic down
Fabric properties:
ultra-light
Fill power:
850 cuin
Ratio:
55/45 (down to feather)
Shop consciously:
contains RDS certified down
Closure:
with storm flap, 1/2-length
Comfort rating:
7 °C
Lower limit rating:
2 °C
Extreme rating:
-12 °C
Season:
three seasons, summer
Weight:
464 g
Reference size:
medium size
Extras:
with drawstring, incl. compression sack, 3D hood
Item No.:
513-0899
Product description

Excellent protection combined with warmth ? the Sea to Summit Spark SpII. Barely weighing 470 grams, this down sleeping bag is simply perfect for anybody who likes to go ultra-light. Whether you're planning a hut trip or a cycling trip, the Spark 2 is an excellent choice. It can be packed down nice and small thanks to the compression sack included with the bag. This makes it incredibly easy to transport the bag in your pannier or in your pack.



There's absolutely no reason to do without the warmth and comfort of a down sleeping bag! The Spark 2 boasts a mummy shape with sewn-through construction over the legs and a baffle construction over the upper body. This results in an excellent warmth-to-weight ratio for ultra-light cycling and walking trips! It could even be used as a liner for another sleeping bag, but that's beside the point.



The Spark SpII is the perfect hybrid that is guaranteed to keep your upper body nice and warm. Thanks to the sewn-through construction on the legs, you won't have to worry about any cold spots. With a comfort rating of 7 °C, the sleeping bag is great for a variety of activities from spring to autumn.

Alpinetrek expert Max

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Alpinetrek expert Max

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This is what other customers say:
Guy's profile picture
Packs very small

Packs down to very small size, quite warm enough for spring / autumn in Europe, lovely texture.

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

41% have found the reviews
by Marco helpful

  • Advantages
    Draft collar
    Price / performance
    Lightweight
    Easily compressed
  • Disadvantages
    Snug
Jochen's profile picture

100% have found the reviews
by Jochen helpful

  • Advantages
    Lightweight
    Easily compressed
    Adjustable hood

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