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Sea to Summit Spark -1C/30F

15%
Only %1 left
As low as €415.65 Regular Price €489.00
Including V.A.T.

Quick overview

The Sea to Summit Spark -1°C is an ultralight down-filled sleeping bag for two to three season use, made from premium materials and benefits from no-frills design to provide cutting-edge performance. 

The Spark sleeping bag is the perfect option for lightweight adventures that puts comfort at the forefront. The optimal warmth to weight ratio and 850+ CUIN Fill Power makes this bag as comfortable as it is compact and easily packable.

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.

Details

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: 1/2 length #5 with zip-plow and two sliders
  • Vertical chest baffles, horizontal baffles lower half and base. Spark -1C/30F box wall baffles top half of bag and sewn through quilted construction lower half
  • Standard front draft collar 
  • Spark 7 & -1 can't be paired 
  • QuiltLock System integrates with STS quilts