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Sea to Summit Spark I Down Sleeping Bag (+5C/40F)

Sea to Summit Spark I Down Sleeping Bag (+5C/40F)
$399.00 - $419.00
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Details

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 for the designed end-use.

Ultralight does not mean ultra-tight: The Spark mummy sleeping bags are snug but still have adequate girth for the performance-oriented backcountry user.

Fill - 850+ Fill Power Ultra Dry RDS Goose Down
Weight - 340g (regular size)

ULTRA-DRY Down 850+ Loft 90% Down Cluster Premium Goose Down certified Responsible Down Standard (RDS)

10D shell and 7D liner materials help to achieve the incredible lightweight and compact packed size

Includes lightweight Ultra-Sil™ compression bag and storage cell

Zipper-length trimmed for gram-saving performance

1/3-length zipper

Sewn-through Baffle construction

Recommended Use

Ultralight Backpacking

Seasons

Summer/Warm Weather  

Temperature Rating

+5C

Comfort Limit

+7C

Lower Limit

+5C

Shape

Mummy

Insulation Type

850+ Fill Power Ultra Dry

 

RDS Goose Down

Bag Weight

Regular: 340g / 12oz

 

Long: 385g / 13.6oz

Fill Weight

Regular: 180g / 6.3oz

 

Long: 205g / 7.2oz

Fits to User Height

Regular: 183cm / 6ft

 

Long: 192cm / 6’4”

Girth – Shoulder

Regular: 148cm / 58”

 

Long: 152cm / 60”

Girth - Hip

Regular: 126cm / 50”

 

Long: 132cm / 52”

Girth - Foot

Regular: 88cm / 35”

 

Long: 94cm / 38”

Stuff Sack Size

10 x 23cm / 4 x 9”

Compressed Volume

Regular – 1.5L

 

Long – 2.2L

Fabric – Shell

Ultralight 10D Nylon Shell

Fabric – Lining

Nylon

Comes With

Ultra-Sil Compression Sack

 

Storage Cell

Videos

Sea to Summit Spark Series Sleeping Bags

Part Numbers

Option UPC MPN Store SKU
Regular 9327868094967 S2111 SLE531172630
Large 9327868094974 S2112 SLE616116590