Sea to Summit Spark Pro -1°C / 30°F Ultra Dry Down Sleeping Bag (Regular Mummy) - Grey

The Spark Pro has been optimized for comfort, versatility and light weight. Sea to Summit's highest-lofting down - 950+ fillpower RDS-certified goose down with a non-PFC Ultra-Dry Down treatment - is wrapped in extremely breathable 10D fabrics. The Free-Flow Zip system ensures maximum ventilation and the flexibility to open the bag flat as a quilt. Zip a Spark Pro to a Women's Spark and share the comfort with your companion.

• Suggested use : Ultralight Backpacking

• Season Ratings : 2 Season

Features:

• RDS-certified, 950+ fillpower goose down with a non-PFC Ultra-Dry Down treatment for maximum thermal performance

• Featherweight 10D nylon shell with non-PFC DWR, and a highly breathable 10D nylon liner for enhanced comfort

• Technical hood, anatomical footbox and an ergonomic mummy shape - ultralight doesn't have to mean ultratight

• Free-Flow Zip System: YKK #5 side zipper with zipper plow for reliable, snag-free operation. YKK #3 footbox and shoulder zipper for minimal additional weight

• Baffle construction specific for each use: Hybrid box baffles in torso/sewn through in leg area (-1°C|30°F)

• Front draft collar is fitted around the neck and oversized at the shoulders to retain warmth

• Includes Ultra-Sil™ Compression Bag and Storage Cell

• Sea to Summit Guarantee is offered for the Lifetime of this product

• NOTE: This bag is designed to pair with another

Product Details:

Series: Sea to Summit : Sleeping Bags : Spark Pro
Manufacturer Colour: Grey
Material: 10D Nylon liner, 10D shell with PFC-free DWR, Ultra Dry Down 950+ Goose Down
Size: Regular Mummy
Temp Rating: -1°C
Bag Weight: 0.619 kg
Compressed Volume: 5.3L
Compression Sack: 8L
Fill weight: 310g
Fits up to Height: 185 cm / 6'1"
Temperature Rating (ISO Lower Limit): -1°C
Women's Temperature Rating (ISO Comfort): 3°C
Packed Dimensions: 13.5 x 19.5 x 34 cm
Warranty Terms: Lifetime Warranty