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Trek Women's -9C/15F Down
Hiking sleeping bag - Women -
20% OFF*
*See conditions
Home delivery from 17/06/2026
60 days to change your mindThe
With its streamlined sarcophagus shape and certified
The shape of this sleeping bag is designed to fit your body shape and the zip fastening
The Trek Women's -9C/15F Down sleeping bag from Sea To Summit is a sleeping bag for women, ideal for your globetrotting adventures, from camping to nights in the van.
With its 650+ loft and duck down construction with a Ultra Dry Down treatment, this bag provides warmth and comfort and is water and moisture resistant. Its recycled polyester shell is extremely durable, so that the Trek can accompany you on a multitude of adventures, in a variety of climates and conditions.
Its hybrid semi-rectangular cut is both spacious and comfortable. The FreeFlow zip system helps regulate temperature and gives you more functionality and freedom of movement. The main zip has a full-length opening, a zip guard and two zippers. The secondary zip is half-length and, for added comfort and functionality, there's also a foot zip with two zippers.
The Trek Women's -9C/15F Down is the perfect companion for the globetrotter in you. It will give you comfort, space and practicality.
- Specially designed for the female body shape
- Optimal heat-to-weight ratio
- Semi-rectangular cut
- Resistant to moisture and condensation
- Zip fastening with zip guard and 2 sliders
- PFC-free product
- RDS-certified
Composition :
- Filling : Goose down
- Outer material and Lining: Recycled polyester
| Size | ||
| Maximum user height | 1.70 m | 1.85 m |
| Shoulder width | 73 cm | 78 cm |
| Hip width | 73 cm | 78 cm |
| Foot width | 60 cm | 66 cm |
| Compressed volume | 3 L | 3 L |
| weight | 1612 g | 1800 g |
| Filling weight | 800 g | 925 g |
| The RDS standard guarantees that down and feathers come from ducks and geese that are well treated, live in good health and express their natural behaviours, without experiencing pain, fear or distress. The scope of this standard covers the entire supply chain, from breeding to the final product. | |
| Water-repellent treatment applied to the feather. In damp conditions, it retains 60% more warmth, absorbs 30% less moisture and dries 60% faster than untreated feathers. |
Regular
- Maximum user height: 170cm
- Total weight: 1612g
- Fill weight: 800g
- Compressed bag size: 5 L
- Shoulder width: 145cm
- Waist width: 145cm
- Feet width: 120cm
Long
- Maximum user height: 185cm
- Total weight: 1800g
- Fill weight: 925g
- Compressed bag size : 8 L
- Shoulder width: 155cm
- Waist width: 155cm
- Feet width: 131cm
- Comfort temperature: -9°C
- Temperature limit: -16°C
- Extreme temperature: -37°C
- Tapered rectangular shape for more space than a traditional sarcophagus shape
- Spacious, comfortable design
- 2 locking systems
- Full-length main zip with zip guard and 2 zippers
- Half-length secondary closure with zip guard and 2 zippers
- Foot zip with 2 zippers
Materials:
- Filling: Goose down with Ultra Dry Down treatment, RDS certified
- Fill power: 650+
- PFC-free
- Recycled polyester shell and duvet
Responsible Down Standard (RDS):
100% of the down used in our sleeping bags and duvets is independently certified according to the RDS standard (Responsible Down Standard). The RDS ensures that animal welfare requirements are met and that they are monitored from source to end product. The purchase of RDS-certified products demonstrates the demand for better animal welfare practices in the down and feather supply chain. Sea to Summit is RDS certified.
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