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Spark Ultralight -9 Women's Down Sleeping Bag Spark Ultralight -9 Women's Down Sleeping Bag Spark Ultralight -9 Women's Down Sleeping Bag
Spark Ultralight -9 Women's Down Sleeping Bag
Lightweight down female-specific mummy-shaped bag for cold conditions
Down Filled Water Resistant Lightweight
Packability
Ultra Compact
Compact
Mid Size
Warmth
Summer
Multi-season
Alpine
Weight
Ultralight
Lightweight
Midweight
Average weight
930g (Regular), 1027g (Long)
Fill weight
685g (Regular), 780g (Long)
Fill
ULTRA-DRY Goose Down 850+ Loft, RDS certified
Fits to
170cm (Regular), 185cm (Long)
Foot width
46cm (Regular), 51cm (Long)
Inner
10D nylon with a non-PFC DWR finish
Outer
10D nylon
Shoulder width
71cm (Regular), 76cm (Long)
Temp rating
minus 9°C comfort rating woman / minus 15°C Lower comfort rating for men; Temperature rated in accordance with ISO 23537-1:2022
Compression
13 Litres (both sizes)
  • Women's Mummy Fit: Fitted cut with generous anatomical footbox and technical hood, to maximise thermal efficiency and minimise bulk and weight. Wider at the hips and narrower at the shoulders for a better fit and heat retention for women.
  • 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 collar
  • Single, down-filled, draft tube along the top of all zips
  • QuiltLock System and drawcord footbox enables quilts to be secured to Sea to Summit sleeping bags for added functionality and freedom
  • 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
Top view Top view, open Lying down, 3/4 view
Ultra minus-5-Degree Down Sleeping Bag
Compact, duck down sleeping bag for ultralight adventures in colder conditions
Expert Pick
Packability
Ultra Compact
Compact
Mid Size
Warmth
Summer
Multi-season
Alpine
Weight
Ultralight
Lightweight
Midweight
Average weight
870g (Medium), 960g (Long)
Fill weight
500g (Medium), 540g (Long)
Fill
850+ cuin/oz Muscovy Duck Down| RDS certified| OEKO-TEX® 100 certified
Fits to
180cm (Medium), 195cm (Long)
Foot width
48cm (Medium), 49.5cm (Long)
Inner
Recycled 15D ripstop nylon, OEKO-TEX® 100 certified, DWR free, no intentionally added PFAS
Outer
Recycled 10D ripstop nylon, bluesign® approved, no intentionally added PFAS
Shoulder width
74cm (Medium), 75.5cm (Long)
Temp rating
1°C (Comfort)
minus 4°C (Limit)
minus 21°C (Extreme)
Length
203cm (Medium), 218cm (Long)
Rolled size
22 x 22 x 17cm / 8.2 Litres (Medium)
23 x 22 x 17cm / 8.6 Litres (Long)
  • 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
Sale
Terra minus-10-Degree C Down Sleeping Bag Terra minus-10-Degree C Down Sleeping Bag Terra minus-10-Degree C Down Sleeping Bag
Terra minus-10-Degree C Down Sleeping Bag
A go-everywhere, do-everything compact bag for reliable insulation and a high level of comfort in very cold conditions
Packability
Ultra Compact
Compact
Mid Size
Warmth
Summer
Multi-season
Alpine
Weight
Ultralight
Lightweight
Midweight
Average weight
1210g (Small), 1240g (Medium), 1380g (Long)
Fill weight
788g (Small), 800g (Medium), 877g (Long)
Fill
650+ cuin/oz European Grey Duck Down| RDS certified| OEKO-TEX® 100 certified| PFAS free
Fits to
170cm (Small), 180cm (Medium), 195cm (Long)
Foot width
48.5cm (Small), 49cm (Medium), 50cm (Long)
Inner
Recycled 20D ripstop polyester, OEKO-TEX® 100 certified, DWR free, PFAS free
Outer
Recycled 20D ripstop polyester, OEKO-TEX® 100 certified, PU coated, PFAS free
Shoulder width
73.5 (Small), 76cm (Medium), 77.5cm (Long)
Temp rating
minus 4°C (Comfort)
minus 11°C (Limit)
minus 30°C (Extreme)
All Exped sleeping bags are tested to lower limit per ISO 23537-1 testing
Length
195cm (Small), 205cm (Medium), 220cm (Long)
Rolled size
25 x 19 x 19cm (Small and Medium)
26 x 19 x 19cm (Long)
  • Unisex sizing comfort for every adventurer
  • 650+ fill European Grey Duck down, sourced from producers that do not live-pluck or force-feed the birds
  • Adjustable comfort hood
  • Adjustable active draft collar fits snugly around your neck to keep heat loss to a minimum
  • Draft tube for excellent heat retention
  • Anti-snag stiffener ensures smooth zip operation
  • 3D triangular footbox with 11 individual down-filled baffles eliminates cold spots
  • Bartack reinforcements where necessary for enhanced durability
  • 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 Trekking range designed with comfort and functionality over a wide scope of adventures and finely tuned for each season
  • Carbon neutral: Exped measures, reduces and fully offsets CO2 from manufacturing and shipping this product through myclimate
Clearance
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