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Ultra minus-10-Degree Down Sleeping Bag
Packability
Ultra Compact
Compact
Mid Size
Warmth
Summer
Multi-season
Alpine
Weight
Ultralight
Lightweight
Midweight
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Average weight
1110g (Medium), 1170g (Long)
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Fill weight
700g (Medium), 730g (Long)
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Fill
850+ cuin/oz Muscovy Duck Down| RDS certified| OEKO-TEX® 100 certified
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Fits to
180cm (Medium), 195cm (Long)
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Foot width
48cm (Medium), 49.5cm (Long)
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Inner
Recycled 15D ripstop nylon, OEKO-TEX® 100 certified, DWR free, no intentionally added PFAS
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Outer
Recycled 10D ripstop nylon, bluesign® approved, no intentionally added PFAS
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Shoulder width
74cm (Medium), 75.5cm (Long)
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Temp rating
minus 2°C (Comfort)
minus 8°C (Limit) minus 26°C (Extreme) |
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Length
203cm (Medium), 218cm (Long)
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Rolled size
25 x 22 x 17cm / 9.3 Litres (Medium)
26 x 22 x 17cm / 9.7 Litres (Long) |
Our experts haven't reviewed this product yet.
- Outstanding warmth-to-weight ratio
- Hardwearing 100% recycled nylon outer and inner fabrics
- High-quality, durable, RDS-certified Muscovy Duck down insulation
- Lightweight and compact design
- Thick draft tube provides excellent heat retention
- Side cover strip along the zip reliably prevents cold bridges
- Adjustable drawstring hood and elliptical thermal collar minimise draft and heat loss
- Proportional differential cut (liner is shaped smaller than the shell) for optimal down lofting and comfort
- 3D footbox with 11 individual down-filled baffles eliminates cold spots and allows natural leg movement
- Footbox pocket
- Anti-snag zip for smooth zip operation and large zip garage to keep zip away from your face
- Glow-in-the-dark zip pulls
- Bartack reinforcements where necessary for enhanced durability
- Two-way zips increase flexibility and allow for temperature regulation
- Easy-access internal pocket for phones, headlamps, and essential items
- Comes with a roll-top waterproof stuff sack and mesh storage bag
- Part of Exped's Fast and Light Series
- This product meets bluesign® product requirements, which means materials and components have been selected that adhere to rigorous environmental and social criteria during production
- Exped calculates all climate emissions from the production and transportation of this product and finances certified climate protection projects through myclimate to an equal extent
Clearance
Ultra minus-5-Degree Down Sleeping Bag
No scale data available.
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Average weight
815g (Medium), 850g (Large)
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Fill weight
450g (Medium), 480g (Large)
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Fill
850+ cuin/oz European Goose Down (US 90/10)| RDS certified| OEKO-TEX® 100 certified
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Fits to
180cm (Medium), 195cm (Large)
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Foot width
Inside: 48cm (Medium), 49.5cm (Large)
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Inner
Recycled 15D ripstop nylon, OEKO-TEX® 100 certified, PFAS-free, DWR free
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Outer
Recycled 10D ripstop nylon Pertex® Quantum, PFAS free, bluesign® approved
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Shoulder width
Inside: 74cm (Medium), 75.5cm (Large)
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Temp rating
2°C (Comfort)
minus 4°C (Limit) minus 20°C (Extreme) |
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Length
203cm (Medium), 218cm (Large)
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Rolled size
23 x 14 x 15cm (Medium), 30 x 17 x 17cm (Large)
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Our experts haven't reviewed this product yet.
- Lightest construction with recycled Pertex® Quantum made entirely of recycled polyamide
- Components such as the zip and webbing are made of recycled PET bottles
- Downshift function for enhanced heat distribution: the all-round, H-shaped down chambers allow the down to be 'shaken upwards' as required and the sleeping bag to be adapted to the respective temperature conditions
- Extremely light, very small pack size with passive draft collar
- Lightweight material and box-baffle construction
- Optimised fit provides better insulating performance
- Tuck-stitch seam technology for enhanced durability and moisture protection; multiple fabric layers stitched together and tucked away create stronger seams
- Adjustable contoured hood and plush draft collar to keep body heat in
- Adjustable elliptical draft collar nestles around the neck and closes with a snap, minimising draft and heat loss
- Thick draft tube provides excellent heat retention
- Anti-snag stiffener ensures smooth zip operation
- Differential cut (liner is shaped smaller than the shell) for optimal down lofting and comfort
- 850 fill European duck down 90/10, sourced from producers that do not live-pluck or force-feed the birds
- 3D triangular footbox with 11 individual down-filled baffles eliminates cold spots
- Glow-in-the-dark zip pulls with large zip garage for comfort
- Bartack reinforcements where necessary for enhanced durability
- Two-way zips increase flexibility and allow for temperature regulation
- Infoprint inside the bag provides technical information including temperature ratings
- Comes with a waterproof stuff sack and mesh storage bag
- Loops at the foot end so you can secure your bag while airing without risk of it being blown away by wind
- Part of Exped's Fast and Light Series
- This product meets bluesign® product requirements, which means materials and components have been selected that adhere to rigorous environmental and social criteria during production
- Carbon neutral: Exped measures, reduces and fully offsets CO2 from manufacturing and shipping this product through myclimate
Spark Ultralight -9 Down Sleeping Bag
Down Filled
Water Resistant
Lightweight
Packability
Ultra Compact
Compact
Mid Size
Warmth
Summer
Multi-season
Alpine
Weight
Ultralight
Lightweight
Midweight
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Average weight
730g (Regular), 786g (Long)
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Fill weight
480g (Regular), 540g (Long)
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Fill
ULTRA-DRY Goose Down 850+ 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
minus 2°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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Compression
13 Litres (both sizes)
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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; PFC-free DWR (durable water repellent) treatment keeps the hood and footbox highly water resistant
- 850+ Fill Power, RDS-certified, Goose Down with ULTRA-DRY Down treatment for improved water resistance in damp conditions
- 3/4-length #5 zip with anti-snag zip plow and 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
- Standard front draft collar
- Single, down-filled, draft tube along the top of zips
- 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
- Ultralight does not mean ultra-tight: The Spark mummy sleeping bags are snug but still have adequate wiggle room for the performance-oriented, backcountry user
