Name: Spark Ultralight Sleeping Bag 28F - Long
SKU: 35912

Spark Ultralight Sleeping Bag 28F - Long

$ 429.00

Size:

Long
Regular

Unavailable

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The Spark Ultralight 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 sleeping bags are snug but still have adequate girth for the performance-oriented backcountry user.

Is this down sleeping bag...

Suitable for cooler temperatures? Yes. You would want the Spark 5 F or possibly the 18 F - either bag will work in late Fall, the 5 F will take you down to winter temperatures when paired with an adequately insulating sleeping mat like the Comfort Light Insulated.

Really suitable as a sleeping bag liner? Yes. You could use the Spark 50 F, or even the Spark 40 F or 28 F to boost the performance of a bag for cold-weather use. Adding one of these to a 20 F / -5 C bag might make more sense than buying a "0 F / -20 C" bag for only occasional winter use.

Able to be zipped to another sleeping bag? No. Even though the 18 F or 5 F have full-length side zippers, they are not designed to be coupled to a sleeping bag with a right zipper (for instance the Flame 18 F or 5 F).

Features

Best Use: Ultralight Backpacking, Bike Touring, Liner Bag
Performance: 2 Season: 28 F (comfort range 28 F to 60 F)
ULTRA-DRY Down 850 Loft 90% Down Cluster Premium Duck 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: 28 F bag has 1/3-length zippers
Baffle construction: 28 F bag has baffles in the torso and sewn through in the leg area.

Specs: