Fjord Nansen Bivak Sleeping Bag Sapphire 1190 g - left

The rugged sleeping bag in a striking Sapphire color features a rectangular envelope shape that ensures a relaxed sleeping posture and unrestricted movement. Crafted from premium Rip-Stop woven polyester, it boasts a tough outer layer and advanced synthetic Eko Loft Hollowfiber insulation.

Operational temperature range for the Bivak sleeping bag as specified by EN 13537:

• T-max: 24 C – maximum temperature at which one can use the bag without experiencing overheating,
• T-comfort: 13 C – lowest temperature at which a woman can rest comfortably throughout the night,
• T-limit: 8 C – minimum temperature permitting a man to sleep without discomfort,
• T-extreme: -3 C – lowest temperature where survival inside the bag is attainable. Not intended for frequent use.

The outer layer crafted from 210T Rip-Stop polyester offers robust protection against abrasions and mechanical damage, minimizing the chance of further tearing. The inner lining made of PoliCotton combines the gentle touch of cotton with the resilience of polyester, ensuring a comfortable feel against the skin and excellent breathability. Ideal for demanding expeditions as well as relaxing camping trips, the sleeping bag also features a practical pocket inside for storing small essentials.

Reliable warmth is ensured by the synthetic Eko Loft Hollowfiber filling, comprised of spirally twisted, siliconized polyester fibers. Quilted construction of the outer shell secures the insulation in place, maintaining an even distribution throughout the sleeping bag. Even after exposure to moisture, frequent washing, or intense wear, the insulation preserves its thermal efficiency. The filling is hypoallergenic and ideal for individuals sensitive to down.

A two-way zipper positioned on the left side allows for complete opening from either the top or bottom, facilitating easy entry and exit. The Anti-Bite system ensures the zipper operates smoothly without the fabric snagging. On the interior, a thermal baffle offers protection for the zipper. The DUO drawstring features both elastic and webbing elements; the elastic at the neckline permits arm movement without the need to readjust the drawstring, while the webbing at the back guarantees swift loosening—an advantage during nighttime use. This model is compatible for joining with another sleeping bag from the same series.

Designed for optimal portability and storage, this model packs down to just 39 x 18 cm and has a weight of only 1190 g, allowing for effortless transport without adding unnecessary bulk to your equipment.

Included in the set is a compression sack equipped with snap buckles, providing reliable protection for the sleeping bag during transport while guarding against dirt and potential damage.

• durable polyester fabric reinforced with Ripstop
• PoliCotton lining
• filled with synthetic Eko Loft Hollowfiber insulation
• temperatures: T-max: 24 deg. C, T-comfort: 13 deg. C, T-limit: 8 deg. C, T-extreme: -3 deg. C
• two-way zipper placed on the left side
• Anti-Bite system
• DUO drawstring
• small item pocket
• compact size when folded and compressed

Color: Sapphire
Shape: envelope
Zipper option: left
Material:
- outer: 210T Ripstop polyester
- inner: PoliCotton
Filling: Eko Loft Hollowfiber
Temperatures:
- T-max: 24 deg. C
- T-comfort: 13 deg. C
- T-limit: 8 deg. C
- T-extreme: -3 deg. C
Maximum user height: 178 cm
Sleeping bag dimensions: 190 x 80 cm
Dimensions when folded: 39 x 18 cm
Weight: 1190 g (without cover)
Manufacturer: Fjord Nansen, Poland