Fjord Nansen Svalbard 300 XL Goose 615 g Sleeping Bag - right

Mummy-shaped sleeping bag crafted for optimal comfort and freedom of movement. Constructed from premium Rip-Stop nylon for a rugged exterior, and insulated with goose down filling for superior warmth.

The Ultralight R model is equipped with a thermal insulation factor of R-Value 1.1, established in line with the ASTM F3340-18 standard. This figure indicates the level of protection against ground heat loss—the higher the R-Value, the more efficient the insulation.

R-Value classification within the outdoor sector:

• 1.0-2.0 – intended for summer use (overnight temperatures above approximately 10 deg. C)
• 2.1-3.5 – suitable for spring, summer, and autumn seasons (approx. 0-10 deg. C)
• 3.6-5.0 – for cooler climates, around 0 deg. C and negative temperatures down to about -5/-10 deg. C
• 5.1-7.0 – designed for winter, for temperatures below 0 deg. C
• above 7.0 – optimized for severe winter conditions requiring enhanced insulation properties.

Actual thermal comfort is influenced by the entire sleeping setup (sleeping bag, attire), ground characteristics, and individual cold tolerance.

Lightweight 10D Rip-Stop nylon is used on both the inner and outer surfaces, complemented by a hydrophobic WR coating (Water Repellent) to minimize moisture absorption. The Rip-Stop structure provides solid resistance to abrasion and mechanical stress, effectively halting the progression of any tears. The interior features a small pocket for essential accessories and integrated loops designed for securing an insulating liner.

Outstanding thermal insulation and optimal air circulation are guaranteed by Polish goose down in a 93+/7 blend. Featuring a fill power of 900 cuin, the down delivers superior compressibility, enabling the sleeping bag to be packed down to a compact size. The H-shaped chamber construction effectively prevents the down from shifting or forming cold spots. Enhanced thermal comfort for the feet is provided by the drawstring footbox, which incorporates an additional layer of down.

A two-way zipper positioned on the right side provides full access from the top, making swift entry and exit possible. The presence of a fluorescent puller enables quick unzipping even in low-light conditions. The integrated Anti-Bite system prevents the fabric from snagging in the zipper. Internally, a thermal baffle shields the zipper for enhanced insulation.

Enhanced thermal protection is achieved with the integrated 3D hood, which envelops the head to minimize heat loss in cold environments. The contoured design also shields against wind and moisture. Featuring a Duo drawcord, this system combines both elastic and strap adjustments. Elastic at the neckline permits free hand movement without constant adjustment, while the back strap enables quick loosening for convenience during nighttime operations.

Easy to transport and store. Once packed, the sleeping bag has compact dimensions of 26 x 17 cm and a weight of just 615 g, ensuring effortless portability without unnecessary bulk.

A durable stuff sack is included with the sleeping bag, ensuring protection during transportation and safeguarding against dirt or potential damage.

Gas burner delivering an intense flame with a temperature reaching approximately 1400 deg. C, ideal for igniting fires regardless of weather conditions. Constructed from a blend of stainless steel and aluminum, with robust plastic elements integrated into the housing. Features piezoelectric ignition as well as adjustable flame control. Powered by interchangeable gas cartridges equipped with a thread that meets the European standard EN417.

The burner is supplied without a gas canister.

Technical data
Material: stainless steel, aluminum, plastic
Power: up to 2400 W
Dimensions: 160 x 58 x 35 mm
Thread: EN417
Weight: 150 g
Manufacturer: Fire Maple, PRC

Featuring a thermal insulation rating of R-Value 7.8 as established by the ASTM F3340-18 standard, this model ensures advanced protection from ground cold. A higher R-Value signifies greater efficiency in reducing heat loss to the ground.

R-Value interpretation commonly used within the outdoor sector:

• 1.0-2.0 – recommended for use in summer conditions (nighttime temperatures above approximately 10 deg. C),
• 2.1-3.5 – suitable for spring, summer, and autumn use (temperatures around 0–10 deg. C),
• 3.6-5.0 – designed for cold environments, near 0 deg. C and sub-zero temperatures down to approximately -5/-10 deg. C,
• 5.1-7.0 – intended for winter use when temperatures are consistently below 0 deg. C,
• above 7.0 – ideal for winter scenarios demanding enhanced insulation.

Actual thermal comfort is influenced by the total sleep system (such as sleeping bag and apparel), the substrate, and the individual’s resistance to cold.