Spark Down Sleeping Bag 30°F/-1°C - Long

Ultralight and packable performance sleeping bag with increased breathability in shell and liner fabrics.

If you're counting grams, but still count on a great night's sleep, the Spark may be the right bag for you. Filled with RDS-certified 850+ fillpower goose down treated with a non-PFC Ultra-Dry Down treatment, the Spark is constructed with a technical hood and zipper draft tube to retain warmth. Comfort comes from a super-breathable 10 denier liner fabric, while a 10D shell with a non-PFC DWR plus a highly water repellent hood and footbox fabric shed wind and condensation. The full-length zipper model can be zipped to an equivalent Women's Spark for comfort that couples can share.

Features
• Best use: Ultralight Backpacking
• Comes with: Ultra-Sil™ Compression Bag & Storage Cell
• Zip options: Ykk #5 zippers with snag free zipper plow
• RDS-certified, 850+ fillpower goose down with a non-PFC Ultra-Dry Down treatment for maximum thermal performance
• Ultralight, breathable 10D nylon liner and a 10D shell with PFC-free DWR keeps the hood and footbox highly water resistant
• Technical hood, anatomical footbox and an ergonomic mummy shape-ultralight doesn't have to mean ultratight
• YKK #5 zippers with zipper plow provide reliable, snag-free operation
• Baffle construction specific for each use: Sewn through for lighter weight(7°C/45°F), Hybrid box baffles in torso/sewn through in leg area(-1°C/30°F)or full box baffles for maximum warmth(-9°C/15°F)

Materials
• Insulation: RDS certified, 850+ PFC free Ultra-Dry Down

Specifications
• Shape: Mummy
• Bag Weight: 536g/1lb 2.9oz
• Compressed Volume: 5.1L
• Compression Sack: 8L
• Fill Weight: 305g/10.8oz
• Max User Height: 198cm/6ft 6in
• Temperature rating(EN lower limit): -1°C/30°F
• Women's temp rating(EN comfort): 4°C/39°F
• Performance: 2 Season

Specifications

Gender	Men Women
Age	Adult
Temperature Rating	0°C to -20°C
Insulation Type	Down