Spark Ultralight 28F Sleeping Bag
Tech Specs
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BrandSea to Summit
Best UseBackpacking
Tested Lower Limit28 degrees (F) - EN
Tested Comfort38 degrees (F) - EN
Temperature Rating (F)28 degrees (F)
Temperature Rating (C)-2 degrees (C)
Weight510 g
Shell10 Denier Nylon
Zipper LocationLeft
Insulation TypeDown
Water-Resistant DownYes
Fill850+ UltraDry Down
Fill Weight312 g
Lining7 Denier Nylon
Sleeping Bag ShapeMummy
Fits Up To (in.)Regular: 72 inches
Shoulder Girth (in.)149.9 cm
Hip Girth (in.)129.5 cm
Stuff Sack SizeUnavailable
Stuff Sack VolumeUnavailable
Compressed VolumeUnavailable
Genderunisex
SustainabilityDown certified to the Responsible Down Standard (RDS)
Description
Designed to keep you as warm as possible while minimizing packed weight and size, the Sea to Summit Spark Ultralight 28F sleeping bag is lightweight and technical for your industrious adventures.
Features
- Super lightweight 7-denier and 10-denier fabrics offer minimal weight and packed size
- 850+ fill-power Premium Goose UltraDry Down™ is certified to the Responsible Down Standard (RDS) and provides maximum insulation value
- Contoured mummy shape provides comfort and efficient insulation
- Vertical chest baffles prevent down migration
- Note: This bag is not designed to zip with another
- Includes lightweight Ultra-Sil™ compression bag and storage cell