The Ascent down 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 ventilatd 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.

• 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.
• Includes lightweight Ultra-Sil compression bag and storage cell
• 2.5 Season: 25°F (comfort range 25°F to 70°F)
• WEIGHT: 1lb 14.3oz / 860g
• COMPRESSED VOLUME (ASTM STD): 4.9 L
• COMPRESSION SACK: S - 10L to 3.3L
• FILL WEIGHT: 11.6oz / 330g
• FITS UP TO: 6 ft / 183 cm
• TEMP (EN RATING): 25°F (Lower Limit)
• Spot clean
• Imported