Fill Type Pack Weight Trail Weight Total Weight Weight Peak Height EN Rating R Value Ideal Load Range Stuff Size Capacity BTUs Fuel Type Boile Time For 1L Dimensions Camp Volume Generic
Ascent 25 - Regular
Ascent 25 - Regular featured view
Ascent 25 - Regular alternate view
Ascent 25 - Regular alternate view
Ascent 25 - Regular alternate view
Ascent 25 - Regular alternate view
Ascent 25 - Regular alternate view
Ascent 25 - Regular
$349.00

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Product Description
  • EN Rating 25°F
  • Fill Type Down
  • Stuff Size 4.9 L
  • Total Weight 1 lb 14.3 oz

The Ascent down mummy sleeping bag redefines what versatile means in a sleep system. 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, the Ascent is light and compact enough to go everywhere your adventures may take you.

  • Best Use: Backpacking
  • Performance: 2.5 Season: 25°F (comfort range 25°F to 70°F)
  • Shape: More room between hips and knees to allow you to sleep in a natural position without compressing the down insulation and creating cold spots. Far more comfortable than narrow mummy bags for most sleepers.
  • 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 phone / GPS / valuables.
  • Form a snug double sleeping bag by zipping to any Altitude, Journey or Venture sleeping bag.
  • Includes lightweight Ultra-Sil compression bag and storage cell.
  • Bag Weight: 1 lb 14.3 oz / 860 g
  • Compressed Volume: 4.9 L
  • Fill Weight: 11.6oz / 330g
  • Fits users Up To: 6 ft / 183 cm
  • Temp/En Ratin: 25°F (Lower Limit)

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