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 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.
| Insulation |
Ultra-dry down 750+ loft |
| Shape |
Relaxed mummy |
| Shell Fabric |
Lightweight 20D nylon shell |
| Max User Height |
Regular: 6 ft (183 cm)
Long: 6 ft 6 in (198 cm) |
| Bag Weight |
Regular: 2 lbs 14.7 oz (1325 g)
Long: 3 lbs 3 oz (1445 g) |
| Compressed Volume |
Regular: 8.2 L
Long: 10.2 L |
| Compression Sack |
Regular: M - 14L to 4.5L
Long: M - 14L to 4.5L |
| Fill Weight |
Regular: 26.5 oz (750 g)
Long: 29.6 oz (840 g) |
| Season Rating |
Regular: Winter
Long: Winter |
| Temperature Rating |
Regular: 0° F (Lower limit)
Long: 0° F (Lower limit) |
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