Sea To Summit Ascent Down Sleeping Bag 0°F | -18°C

Save 25%
$524.99
$393.74

The Ascent down mummy sleeping bag redefines the meaning of versatile. Complex construction and high-quality down keep you warm when it's cold outside, while the triple-zipper Free-Flow Zip system ensures you stay cool and ventilated when the weather warms.

Shaped to allow a natural sleeping position for comfort, while light and compact enough to go anywhere.

Features:

  • PFC-free ULTRA-DRY Down 750+ Loft 90% Down Cluster Premium Duck Down certified Responsible Down Standard (RDS)
  • Free-flow zipper system: full-length YKK® #5 main side zip, half-length opposite side zip, and foot zip provides unparalleled ventilation and use as a comforter
  • Vertical baffles over the chest to prevent down shifting as you roll over in your sleep
  • Shaped hood, oversized draft collar, and zipper draft tube keep the cold out and the warmth in
  • Internal pocket for electronics and valuables
  • Includes lightweight Ultra-Sil compression bag and storage cell
  • Form a snug double sleeping bag by zipping to any Altitude, Journey or Venture sleeping bag

Tech Specs:

0°F REGULAR 0°F LONG
BAG SERIES Ascent 3 Ascent 3
BAG WEIGHT 2lbs 14.7oz 3lbs 3oz
COMPRESSED VOL (ASTM STANDARD) 8.2 L 10.2 L
COMPRESSION SACK M - 14L to 4.5L M - 14L to 4.5L
FILL WEIGHT 26.5oz 29.6oz
FITS UP TO HEIGHT 6 ft 6 ft 6 in
SEASON RATING Winter Winter
TEMPERATURE RATING (EN LOWER LIMIT) 0°F 0°F
WOMEN'S TEMP RATING (EN COMFORT) 15°F 15°F

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