Sleeping Bag Fjord Nansen BIVAK — T Limit 8°C / 1.19 kg
Sleeping Bag Fjord Nansen BIVAK — T Limit 8°C / 1.19 kg
Sleeping Bag Fjord Nansen BIVAK is an envelope-style synthetic sleeping bag that can be fully opened and used like a quilt. It uses Eco Loft Hollowfiber insulation, a polyester outer fabric and a polycotton lining. Fjord Nansen lists T comfort at 13°C, T limit at 8°C, T extreme at -3°C and T max at 24°C. Weight is 1190 g without the cover.
Main Product Advantage
The envelope construction gives BIVAK a dual role: it works as a conventional sleeping bag and, when fully unzipped, can be used as a quilt. Fjord Nansen specifically recommends this style for shelters and family camping.
Insulation and Materials
Eco Loft Hollowfiber is described by the manufacturer as a warm, lightweight and soft insulation made from spirally twisted siliconized polyester fibres. The inner material is lightweight, pleasant to the touch and vapour-permeable, helping maintain a more suitable microclimate inside the sleeping bag.
| Filling | Eco Loft Hollowfiber |
|---|---|
| Outer material | Polyester |
| Inner material | Polycotton |
| Shape | Envelope |
Smart Construction
- Two-way zipper: the manufacturer specifies a high-quality two-way closure.
- ANTI-BITE system: designed to help prevent the sleeping bag fabric from catching in the zipper.
- Thermal strip: included along the zipper area.
- No insulation collar: the model does not use an insulated neck collar.
- Left-side zipper: zipper orientation is left.
- Internal valuables pocket: 20 × 20 cm pocket with an owner-data card.
Temperature and Performance Information
Fjord Nansen states that selected sleeping bags from each collection were tested in a Weiss climate chamber using a complex 16-element DIANA dummy according to PN-EN 13537-2004. The resulting test data was then used to calculate the temperature ranges for the company’s sleeping bags.
| T max | 24°C |
|---|---|
| T comfort | 13°C |
| T limit | 8°C |
| T extreme / T min | -3°C |
According to the manufacturer, T comfort is the value women or people who feel cold easily should primarily consider. T limit is the lowest temperature at which a standard man can sleep comfortably and is the temperature Fjord Nansen uses in the product name. T extreme is a survival-risk value and should not be used as the buying target. Individual cold perception can vary with fatigue, hunger, health, age, metabolism and previous chilling.
Technical Specifications
| Maximum user height | 178 cm |
|---|---|
| Sleeping bag dimensions | 190 × 80 cm |
| Packed size | 39 × 18 cm |
| Weight | 1190 g without cover |
| Colour | Sapphire |
| Supplier symbol | ss2029 |
| Producer code | 5908221344185 |
Frequently asked questions
How fast is delivery?
Orders within Latvia are usually delivered within 1–3 business days.
For other Baltic countries and Europe, delivery typically takes 3–7 business days, depending on the destination.
All orders are shipped with reliable courier services and tracking, so you always know where your package is.
Can I return the product if it doesn’t fit or I change my mind?
Yes. You have 14 days to return the product after receiving it.
Simply make sure the item is unused and in its original condition, and we will process your return according to our return policy.
Are the products original?
Yes. All products sold by Outfish are 100% authentic.
We work directly with brands and official distributors, ensuring that every item in our store is genuine and meets the manufacturer’s quality standards.
Can you help me choose the right gear?
Our team can help you choose the right equipment.
Contact us via live chat or visit our store 18 Cesu street, Riga.
