Sea to Summit Spark SpI 5°c Sleeping Bag Regular

Delivery - FREE over £70
Ordered before 8:00PM, DELIVERED TOMORROW
  • FREE 3-year extended warranty - With easy email sign up
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  • Easy returns with Royal Mail collection or drop off
  • 100 day returns - With easy email sign up

Product details

  • Materials:
    • 10D Nylon shell
    • Fill Power: 180g Ultra-Dry Down 850+ Loft
  • Insulation: RDS 90/10 Premium Goose Down
  • Temperature Rating: EN 9°c Comfort to 5°c
  • Sizing provides extra room for both shoulders & hips
  • Not designed to pair with another bag
  • Sewn through vertical baffles on chest 
  • Half zipper with single slider aids access
  • Sewn through construction
  • Contoured mummy shape
  • Wicking moisture
  • Breathable
  • Ultra-light
  • Unisex
  • Weight: 340g

Product information

Ultra-light and technical, the Spark sleeping bags is designed to keep you as warm as possible while minimising packed weight and size. The Spark spans everything from an ultralight liner to an expedition weight mid-winter bag. While the end usage is very different, they reflect a design ethos of matching weather conditions to the lightest bag possible.

The secret to the impressive performance is a combination of premium materials and careful design. The RDS 850+ Loft premium goose down, light-gauge #3 YKK zippers and high performance 10D Nylon shell and 7D lining fabrics, set the stage for superior performance. These materials are combined with a contoured mummy design for efficient insulation.

The ULTRA-DRY Down water-repellent treatment protects the down from external moisture and condensation from the inside of the bag, virtually eliminating the negative effects moisture has on down. All Sea to Summit Down Sleeping Bags use Responsible Down Standard (RDS) certified down. The ULTRADRY Down protection also makes the Spark an impressive hard-alpine or adventure racing bag, where every gram is counted and down has never been a viable option.

Product features

  • Ideal For: Backpacking
  • Sleeping bag features: Hood
  • Fill power (cuin): 850

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