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Ultra 0-Degree Down Sleeping Bag Ultra 0-Degree Down Sleeping Bag Ultra 0-Degree Down Sleeping Bag
Ultra 0-Degree Down Sleeping Bag
The lightest down sleeping bag for nights down to the zero degree limit

No scale data available.

Average weight
550g (Medium), 600g (Large)
Fill weight
275g (Medium), 295g (Large)
Fill
850+ cuin/oz European Goose Down (US 90/10)| RDS certified| OEKO-TEX® 100 certified
Fits to
180cm (Medium), 195cm (Large)
Foot width
Inside: 48cm (Medium and Large)
Inner
Recycled 10D ripstop nylon, OEKO-TEX® 100 certified, DWR free
Outer
Recycled 10D ripstop nylon Pertex® Quantum, PFAS free, bluesign® approved
Shoulder width
Inside: 74cm (Medium), 75.5cm (Large)
Temp rating
6°C (Comfort)
2°C (Limit)
minus 13°C (Extreme)
Length
203cm (Medium), 218cm (Large)
Rolled size
25 x 15 x 15cm (Medium), 30 x 17 x 17cm (Large)
  • 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
  • Contoured hood and plush draft collar to keep body heat in
  • Adjustable elliptical draft collar nestles around the neck, 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
  • 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
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Ultra minus-5-Degree Down Sleeping Bag Ultra minus-5-Degree Down Sleeping Bag Ultra minus-5-Degree Down Sleeping Bag
Ultra minus-5-Degree Down Sleeping Bag
The extremely lightweight and compact 3-season sleeping bag

No scale data available.

Average weight
815g (Medium), 850g (Large)
Fill weight
450g (Medium), 480g (Large)
Fill
850+ cuin/oz European Goose Down (US 90/10)| RDS certified| OEKO-TEX® 100 certified
Fits to
180cm (Medium), 195cm (Large)
Foot width
Inside: 48cm (Medium), 49.5cm (Large)
Inner
Recycled 15D ripstop nylon, OEKO-TEX® 100 certified, PFAS-free, DWR free
Outer
Recycled 10D ripstop nylon Pertex® Quantum, PFAS free, bluesign® approved
Shoulder width
Inside: 74cm (Medium), 75.5cm (Large)
Temp rating
2°C (Comfort)
minus 4°C (Limit)
minus 20°C (Extreme)
Length
203cm (Medium), 218cm (Large)
Rolled size
23 x 14 x 15cm (Medium), 30 x 17 x 17cm (Large)
  • 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
Clearance
Spark Ultralight -18 Down Sleeping Bag Spark Ultralight -18 Down Sleeping Bag Spark Ultralight -18 Down Sleeping Bag
Spark Ultralight -18 Down Sleeping Bag
Warm goose-down mummy-shaped bag for winter conditions
Packability
Ultra Compact
Compact
Mid Size
Warmth
Summer
Multi-season
Alpine
Weight
Ultralight
Lightweight
Midweight
Average weight
1113g (Regular), 1204g (Long)
Fill weight
840g (Regular), 945g (Long)
Fill
ULTRA-DRY Goose Down 850+ Loft, RDS certified
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 10°C comfort rating woman / minus 18°C Lower comfort rating for men; Temperature rated in accordance with ISO 23537-1:2022
Compression
20 Litres (both sizes)
  • 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
  • Double draft collars
  • 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
Dura minus-5-Degree C Down Sleeping Bag Dura minus-5-Degree C Down Sleeping Bag Dura minus-5-Degree C Down Sleeping Bag
Dura minus-5-Degree C Down Sleeping Bag
Water-repellent, windproof down sleeping bag for cold weather conditions
Packability
Ultra Compact
Compact
Mid Size
Warmth
Summer
Multi-season
Alpine
Weight
Ultralight
Lightweight
Midweight
Average weight
990g (Small), 1040g (Medium), 1100g (Long), 1150g (Long Wide)
Fill weight
550g (Small), 580g (Medium), 610g (Long), 630g (Long Wide)
Fill
700+ cuin/oz European Grey Duck Down| RDS certified| OEKO-TEX® 100 certified| PFAS free
Fits to
170cm (Small), 180cm (Medium), 195cm (Long and Long Wide)
Foot width
47.5cm (Small), 48.5cm (Medium), 49.5cm (Long), 52cm (Long Wide)
Inner
Recycled 30D nylon, OEKO-TEX® 100 certified, DWR free, PFAS free
Outer
Recycled 30D ripstop nylon Pertex® Quantum Pro, 1000mm water column, MVTR 7000g/m2/24h, OEKO-TEX® 100 certified, PU coated, PFAS free
Shoulder width
73.5 (Small), 75cm (Medium), 76.5cm (Long), 83cm (Long Wide)
Temp rating
1°C (Comfort)
minus 5°C (Limit)
minus 22°C (Extreme)
Length
195cm (Small), 203cm (Medium), 218cm (Long), 220cm (Long Wide)
Rolled size
26 x 17 x 13cm / 5.7 litres (Small)
26 x 17 x 14cm / 6.1 litres (Medium)
26 x 17 x 15cm / 6.6 litres (Long)
26 x 17 x 16cm / 7 litres (Long Wide)
  • Recycled, water-repellent, windproof Pertex® Quantum Pro shell fabric
  • 700 fill European Grey Duck down, sourced from producers that do not live-pluck or force-feed the birds
  • Ergonomic fit and proportional differential cut (liner is shaped smaller than the shell) for efficient thermal performance while maintaining comfort
  • 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
  • Adjustable hood for warmth around your head
  • Adjustable active draft collar fits snugly around your neck to keep heat loss to a minimum
  • Thick draft tube and zip cover provide excellent heat retention
  • Anti-snag stiffener ensures smooth zip operation
  • 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
  • Infoprint inside the bag provides technical information including temperature ratings
  • Comes with a sling storage bag with carrying strap and waterproof drybag
  • 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 Expedition range designed for extreme weather conditions
  • Carbon neutral: Exped measures, reduces and fully offsets CO2 from manufacturing and shipping this product through myclimate