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Spark Pro Ultralight -1 Down Sleeping Bag
Down Filled
Lightweight
Packability
Ultra Compact
Compact
Mid Size
Warmth
Summer
Multi-season
Alpine
Weight
Ultralight
Lightweight
Midweight
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Average weight
619g (Regular), 672g (Long)
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Compression
8 Litres (both sizes)
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Fill weight
310g (Regular), 356g (Long)
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Fill
ULTRA-DRY Goose Down 900+ Loft| RDS certified
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Fits to
185cm (Regular), 198cm (Long)
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Foot width
51cm (Regular), 56cm (Long)
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Inner
10D nylon with a non-PFC DWR finish
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Outer
10D nylon
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Shoulder width
77.5cm (Regular), 82.5cm (Long)
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Temp rating
3°C comfort rating woman / minus 1°C Lower comfort rating for men; Temperature rated in accordance with ISO 23537-1:2022
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- Mummy Fit: Fitted cut with generous anatomical footbox and technical hood, to maximise thermal efficiency and minimise bulk and weight
- bluesign®-approved 10D nylon shell and lining fabric offers breathability, protection and effective temperature regulation for premium comfort in the outdoors
- 10D nylon's waterproof and breathable features offer added protection and prevents exposure to tent wall condensation
- 900+ Fill Power, RDS-certified, Goose Down with ULTRA-DRY Down treatment for improved water resistance in damp conditions
- Free Flow Zip System for reliable, snag-free operation and minimal weight:
- Primary zip: full-length #5 with zip-plow and two sliders
- Secondary zip: 1/4-length #3 with zip-plow and two sliders
- Footbox zip: #3 with two sliders
- Hybrid box baffles with vertical chest baffles, horizontal baffles in the lower half and base, box wall baffles at the top half of the bag and sewn through quilted construction in the lower half
- Technical fitted hood with soft touch adjustment, extra deep for cosy-like feel
- Fitted front draft collar: scalloped over the neck and oversized at the shoulders
- Pairs with women's Sea to Summit bags and the QuiltLock System allows integration with Sea to Summit quilts
- Comes with an Ultra-Sil compression bag and a storage cell
Spark Pro Ultralight -9 Down Sleeping Bag
Down Filled
Lightweight
Packability
Ultra Compact
Compact
Mid Size
Warmth
Summer
Multi-season
Alpine
Weight
Ultralight
Lightweight
Midweight
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Average weight
784g (Regular), 861g (Long)
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Compression
13 Litres (both sizes)
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Fill weight
480g (Regular), 550g (Long)
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Fill
ULTRA-DRY Goose Down 900+ Loft, RDS certified
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|
|
Fits to
185cm (Regular), 198cm (Long)
|
|
|
Foot width
51cm (Regular), 56cm (Long)
|
|
|
Inner
10D nylon with a non-PFC DWR finish
|
|
|
Outer
10D nylon
|
|
|
Shoulder width
77.5cm (Regular), 82.5cm (Long)
|
|
|
Temp rating
minus 3°C comfort rating woman / minus 9°C Lower comfort rating for men; Temperature rated in accordance with ISO 23537-1:2022
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- Mummy Fit: Fitted cut with generous anatomical footbox and technical hood, to maximise thermal efficiency and minimise bulk and weight
- bluesign®-approved 10D nylon shell and lining fabric offers breathability, protection and effective temperature regulation for premium comfort in the outdoors
- 10D nylon's waterproof and breathable features offer added protection and prevents exposure to tent wall condensation
- 900+ Fill Power, RDS-certified, Goose Down with ULTRA-DRY Down treatment for improved water resistance in damp conditions
- Free Flow Zip System for reliable, snag-free operation and minimal weight:
- Primary zip: full-length #5 with zip-plow and two sliders
- Secondary zip: 1/4-length #3 with zip-plow and two sliders
- Footbox zip: #3 with two sliders
- Vertical chest baffles, horizontal baffles in the lower half and base, box wall baffle construction throughout
- Technical fitted hood with soft touch adjustment, extra deep for cosy-like feel
- Fitted front draft collar: scalloped over the neck and oversized at the shoulders
- Pairs with women's Sea to Summit bags and the QuiltLock System allows integration with Sea to Summit quilts
- Comes with an Ultra-Sil compression bag and a storage cell
