








Extreme cold-weather sleeping bag -
20% OFF*
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Designed to withstand the most extreme conditions, this sleeping bag offers a comfortable temperature of -18°C, making it perfect for freezing temperatures. Its natural down filling, which has been specially treated
Featuring a zip on the left-hand side, it allows for an easy opening and a precise fit. Although not waterproof, this bag is designed to have high breathability, preventing condensation from forming inside. Its compact design is optimized for minimal space in your backpack, and its technical materials ensure it has the strength and durability needed for your most demanding outdoor adventures.
The
Designed to cope with the most extreme conditions, this bag offers a Comfortable temperature of -18°C, perfect for extreme cold. Its Synthetic Filling provides effective insulation even in damp conditions, Belaying warmth and comfort. Its Sarcophagus shape optimises Warmth retention while limiting volume and weight, making it easy to carry on long Hiking trips.
Featuring a zip on the left side for easy opening and a precise fit. Although not waterproof, this bag is designed for excellent breathability, preventing condensation on the inside. Its compressed volume is optimised to take up minimal space in your backpack, and its technical materials ensure strength and durability for your most demanding outdoor adventures.


- Minimisation of heat loss and thermal bridges
- Trapezoidal partitioned tiles with a differentiated cut to optimize volume and heat
- Interior zipped pocket
- 3D down collar
- Main
- Snag-proof protection on the zip
-
- Zipped cotton bag with a water resistant base for storage at home
| Length | 215 cm | 230 cm |
| Max. user size | 185 cm | 200 cm |
| Shoulder width | 80 cm | 81 cm |
| Hip width | 67 cm | 68 cm |
| Width of legs | 51 cm | 52 cm |
Composition :
- 20D Nylon
- Outer: 100% Polyamide
- Lining : 100% recycled Polyamide
- Filling : RDS-certified European duck down, 650 fill power, with a PFC-free hydrophobic finish
| The RDS standard guarantees that down and feathers come from ducks and geese that are treated well, live healthy lives and are able to express their natural behaviours, without experiencing pain, fear or distress. This standard covers the entire supply chain, from livestock farming to the finished product. |
- Limiting Warmth Losses and Thermal Bridges
-Trapezoidal boxwall design with differential cut optimises loft and warmth.
- Interior slip pocket with zip
- 3D down Collar
- Main zip
- Anti-snag protection on the zip
-
- Zipped cotton bag with waterproof bottom for storage at home
| Length | 215cm | 230cm |
| Max. user size | 185cm | 200cm |
| Shoulder Width | 80cm | 81cm |
| Hips Width | 67cm | 68cm |
| Foot width | 51cm | 52cm |
Materials:
- Nylon
- Exterior: 100% Polyamide
- Lining: 100% recycled polyamide
- Filling: RDS 650FP certified European duck down with PFC-free hydrophobic finish
| RDS standard guarantees down and feathers from well-treated ducks and geese, which are healthy and express their innate behaviour, without experiencing pain, fear or distress. This standard covers the entire supply chain, from breeding to the finished product. |