Children's Sleeping Bag Fjord Nansen MOSS — Extendable 150–180 cm / T Limit 4°C

Children's Sleeping Bag Fjord Nansen MOSS

Children's sleeping bag Fjord Nansen MOSS has a removable lower section that changes its length from 150 to 180 cm as a child grows. ECO LOFT HOLLOWFIBER synthetic insulation, a POLI RIPSTOP shell and vapour-permeable POLYCOTTON lining accompany the manufacturer's separate 10°C comfort and 4°C limit ratings.

A Length That Grows with the Child

For a smaller child, the lower section can be unfastened to make a 150 cm sleeping bag for users up to 130 cm. Fastening it back adds 30 cm, giving a total length of 180 cm for a user up to 160 cm. The manufacturer describes use on camping trips, scout camps and family outings.

Insulation and Construction

ECO LOFT HOLLOWFIBER consists of spirally twisted, siliconized polyester fibres, which the manufacturer describes as soft, light and warm. The POLI RIPSTOP outer material is paired with a POLYCOTTON inner fabric; the manufacturer says the lining's vapour permeability helps maintain the microclimate inside. The mummy shape has a thermal zipper strip and no insulation collar according to the exact product table.

Practical Details

• Left-side TH fastening is described as a two-speed zip that allows temperature regulation and can be paired with the same sleeping bag.
• ANTI-BITE protection helps prevent material from getting caught in the zip.
• Internal 20 × 20 cm pocket holds small items and includes a card for the owner's details.
• Packed dimensions are 39 × 24 cm; total sleeping bag weight is 1,310 g without its cover.

Temperature Ratings and Testing

The manufacturer publishes all four ratings and describes PN-EN 13537:2004 testing of selected sleeping bag models with a 16-element DIANA manikin in a Weiss climate chamber. The ratings were then calculated for the range. The source explains T comfort and T limit using standard adult reference bodies; individual warmth can differ, so these values should not be interpreted as child-specific guarantees. T extreme indicates survival conditions and hypothermia risk.

Technical Specifications