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Freeride, Touring and Split experts
Worldwide shipping
Delivery within 1-3 days in EU, CH & NO*
Customers rate us: 9.6/10
Sea to Summit
Spark -9C/15F
€599.00
€539.10
Sleeping bag liner with -15% discount
With a sleepingbag liner you add extra warmth to a sleeping bag and it remains hygienic because dirt and sweat are collected.
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In short

If every gram counts but you still value a good night's sleep, the Sea to Summit Spark -9°C is probably the right sleeping bag for you. The Spark is filled with RDS-certified 850+ fill power goose down that has been PFC-free treated with Ultra-Dry Down and is equipped with a technical hood and zip cover to retain warmth. A super-breathable 10-denier nylon inner material ensures comfort, while the 10D outer material with a PFC-free DWR coating and a highly water-repellent hood and foot box block wind and condensation. The full-zip model can be combined with an equivalent Spark Women, so couples can share the comfort.

In detail

Sea to Summit Spark Spark 7°C Spark -1°C
 Spark -9°C
  R L R L R L
Comfort °C 11°C 3°C -2°C
Limit °C 7°C -2°C -9°C
Extreme °C      
Season Summer 2+ season 3+ season
Fill weight (grams) 150 g 172 g 265 g 305 g 480 g 540 g
Weight (g) 363 g 387 g 493 g 536 g 730 g 786 g
Insulation material Ultra-Dry Down 850+ fill goose down
Up to bodysize <185 cm <198 cm <185 cm <198 cm <185 cm <198 cm
Shoulder- / Hip- / Footwidth (cm) 155 / 135 / 102 cm 165 / 145 / 112 cm 155 / 135 / 102 cm 165 / 145 / 112 cm 155 / 135 / 102 cm 165 / 145 / 112 cm
Compressed Size 2L 3L 8L 13L
Shape Mummy
Intended use Fast & Light

 

  • 850+ CUIN Fill Power, RDS-certified Goose Down with Ultra Dry Down treatment for improved water resistance in damp conditions
  • 10-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox
  • Mummy Fit: Fitted cut with generous footbox and technical hood, to maximise thermal efficiency and minimise bulk and weight
  • Primary zip: 3/4 length #5 with zip-plow and two sliders
  • Vertical chest baffles, horizontal baffles lower half and base. Spark -9C/15F box wall baffle construction throughout
  • Standard front draft collar 
  • Pairs with Women's Sea to Summit bags with 3/4 lenght zips
  • QuiltLock System integrates with STS quilts