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Spark Ultralight Sleeping Bag (5°C, -2°C, -8°C & -15°C)

Out of stock

Spark Ultralight Sleeping Bag (5°C, -2°C, -8°C & -15°C)

Out of stock
£295.00
Engineered to keep you warm at the lightest weight and smallest compressed size+ View tech specs
  • Temp Rating
  • Size
QTY:
Highlights

BEST USE: Ultralight Backpacking

PERFORMANCE: Warm Weather

WEIGHT: 12oz | 340g

COMPRESSED VOLUME: 1.5 liters

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Spark I (5°C) || Spark Ultralight Sleeping Bag
Spark Ultralight Sleeping Bag (5°C, -2°C, -8°C & -15°C)
£295.00
Description || Spark Ultralight Sleeping Bag

Description

The Spark Ultralight Mummy Sleeping Bag Series spans everything from an ultralight down-filled liner, to a mid-winter fast-and-light sleeping bag. Each model uses premium materials and no-frills design to provide cutting-edge performance.

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.

Tech specs

  • Best Use
    Ultralight Backpacking
  • Comes With
    Ultra-Sil compression bag and storage cell
  • Insulation
    Ultra-Dry Down 850+ Loft
  • Shape
    Mummy
  • Shell Fabric
    Ultralight 10D Nylon Shell
  • Zip Options
    Left-side #3 YKK zipper
RegularLong
Spark I (5°C) RegularSpark I (5°C) LongSpark II (-2°C) RegularSpark II (-2°C) LongSpark III (-8°C) RegularSpark III (-8°C) LongSpark IV (-15°C) RegularLiner RegularLiner Long

TECHNICAL FEATURES

850+ LOFT ULTRA-DRY DOWN
RESPONSIBLE DOWN STANDARD (RDS)
UL 10 DENIER NYLON

Design Details

Frequently Asked questions

Suitable for cooler temperatures?

Yes. The -15°C or possibly the -8°C will work in late Autumn. The Spark -15°C will take you down to winter temperatures when paired with a greater than 3.5 R-Value sleeping mat like the Comfort Light Insulated.

Really suitable as a sleeping bag liner?

Yes. You could use the Spark 10°C, or even the Spark 5°C to boost the performance of a bag for cold-weather use. Adding one of these to a -6°C bag might make more sense than buying a -17°C bag for occasional winter use.

Able to be zipped to another sleeping bag?

No. Even though the -8°C or -15°C have full-length side zippers, they are not designed to be coupled to a sleeping bag with a right zipper (for instance the Flame)

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