Fjord Nansen Fredvang MID Sapphire 640 g Sleeping Bag - left
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Fjord Nansen Fredvang MID Sapphire 640 g Sleeping Bag - left
Durable sleeping bag model in Sapphire color, with anatomical mummy shape, ensuring a comfortable body position and freedom of movement during sleep. Made from strong Rip-Stop weave polyester, it features a tough outer layer and Eko Loft Hollowfiber insulation.
Temperatures and usage conditions
The Fredvang sleeping bag temperatures are defined according to EN 13537 standard:
- T-max: 26 C – the highest temperature at which you can sleep without overheating,
- T-comfort: 17 C – the lowest temperature at which a woman can sleep comfortably through the night,
- T-limit: 12 C – the lowest temperature at which a man can sleep through the night without discomfort,
- T-extreme: 1 C – the lowest temperature at which survival in the bag is possible. Not recommended for regular use.
Rip-Stop reinforced polyester, PoliCotton lining
The outer layer made of 210T Rip-Stop polyester provides effective protection against abrasion and damage, while also limiting the spread of any potential tears. The inner lining of PoliCotton combines the comfort of cotton with the durability of polyester, offering a soft touch and good ventilation. This combination makes the bag suitable for demanding trips as well as peaceful nights outdoors. Inside there is a small pocket for accessories and loops for attaching a thermal liner.
Eko Loft Hollowfiber filling
Thermal insulation is provided by Eko Loft Hollowfiber synthetic fleece, made of spiral-twisted, siliconized polyester fibers. Quilting of the outer layers keeps the insulation in place and prevents shifting. The insulation retains its thermal properties even after getting wet, washing, or heavy use. It does not cause allergic reactions and is suitable for people allergic to natural down.
Left-side zipper, Anti-Bite system
The sleeping bag is equipped with a two-way zipper on the left side, allowing full opening from both the top and bottom, making it easier to use. The Anti-Bite system effectively prevents fabric from getting caught in the zipper. The zipper is also covered by an internal thermal flap. This model can be connected to another sleeping bag from the same series.
Integrated hood with DUO drawcord
The integrated 3D hood improves thermal insulation by wrapping the head and protecting it from heat loss on cold nights. Its anatomical shape enhances resistance to wind and moisture. The Duo drawcord combines elastic and strap – the elastic around the neck allows a hand to be extended without adjustment, and the strap on the back enables quick tension adjustment, especially useful at night.
Convenient transport and storage
Compact when packed, the model measures 27 x 14 cm and weighs just 640 g, making it easy to carry without significantly increasing the weight of your gear.
Key features
- durable polyester construction reinforced with Rip-Stop
- lining made of PoliCotton
- insulated with Eko Loft Hollowfiber synthetic fill
- temperature range: T-max: 26 C, T-comfort: 17 C, T-limit: 12 C, T-extreme: 1 C
- left-side two-way zipper
- Anti-Bite protection system
- internal thermal flap
- practical hood
- DUO drawcord
- accessory pocket
- compact packed size
Technical data
Size: MID
Color: Sapphire
Shape: mummy
Zipper option: left
Material:
- outer: 210T Rip-Stop polyester
- inner: PoliCotton
Insulation: Eko Loft Hollowfiber
Temperatures:
- T-max: 26 C
- T-comfort: 17 C
- T-limit: 12 C
- T-extreme: 1 C
Max user height: 178 cm
Bag dimensions: 198 x 80 x 30 cm
Packed dimensions: 27 x 14 cm
Weight: 640 g (without cover)
Manufacturer: Fjord Nansen, Poland
MILITARY.EU 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.
