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Spark Ultralight -1 Down Sleeping Bag Spark Ultralight -1 Down Sleeping Bag Spark Ultralight -1 Down Sleeping Bag
Spark Ultralight -1 Down Sleeping Bag
Lightweight down mummy-shaped bag
Down Filled Water Resistant Lightweight
Packability
Ultra Compact
Compact
Mid Size
Warmth
Summer
Multi-season
Alpine
Weight
Ultralight
Lightweight
Midweight
Average weight
493g (Regular), 536g (Long)
Fill weight
265g (Regular), 305g (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
4°C comfort rating woman / minus 1°C Lower comfort rating for men; Temperature rated in accordance with ISO 23537-1:2022
Compression
8 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 baffles in the top half and sewn-through quilted construction lower half
  • 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
  • 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
Sale
Terra minus-5-Degree C Down Sleeping Bag Terra minus-5-Degree C Down Sleeping Bag Terra minus-5-Degree C Down Sleeping Bag
Terra minus-5-Degree C Down Sleeping Bag
A go-everywhere, do-everything compact bag for reliable insulation and a high level of comfort in cold conditions
Packability
Ultra Compact
Compact
Mid Size
Warmth
Summer
Multi-season
Alpine
Weight
Ultralight
Lightweight
Midweight
Average weight
850g (Small), 880g (Medium), 960g (Long), 1030g (Long Wide)
Fill weight
432g (Small), 450g (Medium), 593g (Long), 541g (Long Wide)
Fill
650+ 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
48.5cm (Small), 49cm (Medium), 50cm (Long), 53.5cm (Long Wide)
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), 86.5cm (Long Wide)
Temp rating
1°C (Comfort)
minus 5°C (Limit)
minus 22°C (Extreme)
All Exped sleeping bags are tested to lower limit per ISO 23537-1 testing
Length
195cm (Small), 205cm (Medium), 220cm (Long and Long Wide)
Rolled size
21 x 16 x 16cm (Small and Medium)
22 x 16 x 16cm (Long)
23 x 16 x 16cm (Long Wide)
  • 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