






Natural down sleeping bag - Women’s -
The women's sleeping bag Ascent -1C/30F Down from Sea to Summit is a 3-season sleeping bag perfect for short adventures.
This model is part of the Trailblazer range, designed to offer lightness, reliability, and durability. The features of this sleeping bag allow you to use it worldwide and accompany you on all your adventures. To achieve this, the sleeping bag is filled with RDS-certified duck down with a fill power of 750 CUIN, treated with Ultra-Dry Down to make it highly resistant to moisture, and therefore more insulating. The baffles are vertically aligned at chest level to prevent the down from shifting and to ensure even protection and good heat retention for a comfort temperature of 3ºC.
This model features a Free Flow two-way zipper to provide better airflow and ventilation when temperatures rise. There is a full-length main zip, as well as a second half-length zip on the opposite side. The foot section zipper is also two-way. A spacious design, an adjustable collar drawcord with space for a pillow, and a technical adjustable hood are additional details that will make a difference in your comfort. The cut, specially adapted to the female morphology, offers unparalleled comfort. The Ascent -1C/30F Down is a warm, comfortable, and versatile sleeping bag for perfect nights from spring to autumn!


- Zipped Footbox
- Generous and adjustable hood with 2 adjustment points
- Compatible with a Sea to Summit pillow
- Can be paired
- FreeFlow zip system
- Double collar and drawtube
- Full-length main closure with zip guard and 2 sliders
- Secondary closure over 1/3 length with zip guard and 2 sliders
- PFC-free product
Composition:
- Filling: 750 CUIN goose down
- Outer fabric and lining: 20D recycled nylon
- Hood and feet: 10D nylon
Sizes:
| Size | Regular | Long |
| Max user height | 1.70 m | 1.85 m |
| Shoulder width | 73 cm | 78 cm |
| Hip width | 70 cm | 75 cm |
| Foot width | 55 cm | 60 cm |
| Total weight | 893 g | 459 g |
| Filling weight | 459 g | 520 g |
| Compressed volume | 13 L | 13 L |
| Ultra Dry Down | DWR treatment applied to the down. In damp conditions, it retains 60% more heat, absorbs 30% less moisture, and dries 60% faster than untreated down. |
| Responsible Down Standard - RDS | The RDS standard ensures down and feathers come from ducks and geese that are well treated, healthy, and able to express their natural behaviours, without experiencing pain, fear, or distress. This standard covers the entire supply chain, from farming to the finished product. |