SEA TO SUMMIT SPARK SP0

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.

Features
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
1/3 length zipper for gram-saving performance
Baffle construction: baffles in the torso and sewn through in the leg area
Shape: Contoured mummy

                     Regular    Long
Bag Weight    225g    260g
Compressed Vol (ASTM Standard)    .9 L    1.3 L
Compression Sack    Stuff Sack    Stuff Sack
Fill Weight    100g    115g
Fits Up To Height    183 cm    198 cm
Season Rating    Summer or Sleeping Bag Liner
Temperature Rating ( EN Lower Limit)    10ºC