Fjord Nansen Svalbard 250 Duck Hydro MID Sleeping Bag 520 g - left
Ultralight mummy-style design provides an ergonomic fit to the body and allows freedom of movement while sleeping. Crafted from premium nylon, this model includes a robust outer layer and duck down filling.
Temperatures and usage conditions
Svalbard sleeping bag temperature ratings based on the EN 13537 standard:
- T-comfort: 6°C – the lowest temperature at which a woman can maintain a comfortable sleep through the night,
- T-limit: 1°C – the coldest temperature at which a man can sleep without experiencing discomfort,
- T-extreme: -13°C – the minimum temperature for survival. Not suitable for regular use.
10D Rip-Stop nylon with Water Repellent coating
Both the interior and exterior feature a lightweight 10D Rip-Stop nylon with a WR (Water Repellent) coating, designed to minimize moisture absorption. Inside, there is a small pocket for essentials and loops for attaching an additional thermal liner.
Duck down filling, H-shaped construction
Optimal thermal insulation and effective airflow are ensured by European duck down and feathers in a 92/8 ratio. The down features a loft of 800 cuin, allowing for efficient compression and easier packing. The DuPont hydrophobic treatment reduces moisture absorption. H-shaped baffles keep the down securely in place. The drawcord footbox is equipped with an additional layer of insulation to provide extra warmth to the feet.
Left zipper, Anti-Bite system
The model includes a two-way zipper located on the left side for complete opening and effortless access. Featuring a fluorescent puller, it facilitates zipper use in low-light conditions. The Anti-Bite system is designed to keep the fabric from snagging in the zipper. An internal thermal baffle is added to enhance insulation.
Integrated hood for warmth, DUO drawcord
The three-dimensional hood enhances head insulation and offers protection from wind and moisture. The Duo system features both elastic and strap; the elastic around the neck permits hand movement without needing adjustments, while the back strap enables swift tightening during nighttime usage.
Easy transport and storage
Compact packed size of 26 x 17 cm and a lightweight design of 610 g make the sleeping bag convenient to carry in a backpack without adding much bulk.
Included items
The set comes with a functional stuff sack that safeguards the sleeping bag during transport, shielding it from dirt and damage.
Key features
- Durable Rip-Stop nylon with a water-repellent coating
- Filled with duck down and feathers
- Temperature ratings: T-comfort: 6°C, T-limit: 1°C, T-extreme: -13°C
- Two-way zipper positioned on the left
- Thermal baffling
- Anti-Bite system
- Fluorescent pull tab
- Functional 3D hood
- DUO drawstring
- Small item pocket
- Drawstring footbox
- Compact and lightweight when packed
Specifications
Color: Red
Size: MID
Shape: mummy
Zipper option: left
Material: Nylon 10D WR
Filling: 92/8 duck down
Temperatures:
- T-comfort: 6 C
- T-limit: 1 C
- T-extreme: -13 C
Maximum user height: 178 cm
Sleeping bag dimensions: 198 x 80 x 45 cm
Packed dimensions: 26 x 17 cm (22 x 17 cm compressed)
Weight: 520 g
Manufacturer: Fjord Nansen, Poland
MILITARY is a premium dealer of Fjord Nansen.
Fjord Nansen is a Polish outdoor brand that has been on the market since 1996, drawing inspiration from the spirit of polar exploration and the figure of Fridtjof Nansen - the Norwegian explorer who embodies courage and the constant drive to push the limits. It specializes in creating reliable hiking equipment, such as tents, backpacks, sleeping bags and thermoses, which are tested in the most demanding conditions - from Atlantic storms to Siberian frosts. The brand actively supports exploratory expeditions, including the solo transatlantic voyages of Aleksander Doba, combining the passion for discovery with practical support for travelers. The slogan “Have wildness in your heart” captures its philosophy - encouraging people to live close to nature and take on challenges that go beyond the everyday. Clothing production is carried out in Poland, while technical equipment is made in Asia under close supervision, using proven materials and modern technologies.
| Weight | 520 g |
|---|---|
| Color/camouflage | Red hue |
| Dimensions when unfolded | 198 x 80 x 45 cm |
| Dimensions when folded | 17 x 26 cm |
| Main color | Red |
| Main material | 100% 10D Nylon |
| Fill | Duck down |
| Sleeping bag zipper side | Left |
| Sleeping bag type | Mummy |
| T-comfort | 6 deg. C |
| T-limit | 1 deg. C |
| EAN | 5908221359769 |
| Manufacturer code | SS9167 |
| Brand | Fjord Nansen |
| EAN |