Małachowski Ultralight 900 M untuvamakuupussi (176 cm) – messinki

The Małachowski Ultralight 900 M is a mummy down sleeping bag engineered for extreme cold, with a comfort rating of -10°C and a limit rating of -18°C. Its 900 fill power Polish goose down delivers exceptional warmth-to-weight ratio, making it ideal for winter expeditions.

Advantages

Premium 900 CUIN Polish goose down provides outstanding loft and compressibility. The Pertex Quantum shell and lining offer excellent wind resistance and moisture management while remaining lightweight. The H-chamber differential cut construction eliminates cold spots and maximizes thermal efficiency.

Suitable for

• Winter mountaineering and alpine climbing
• Cold-weather backpacking and trekking
• Expeditions in temperatures down to -18°C
• Users up to 176 cm in height

Key specifications

• Fill: Polish goose down, 900 fill power, 900 g fill weight
• Shell and lining: Pertex Quantum (29 g/m²)
• Temperature ratings: Comfort -10°C, Limit -18°C, Extreme -40°C
• Dimensions: Shoulder girth 80 cm, foot girth 50 cm
• Packed size: 20 x 35 cm
• Zipper: Left side
• Colour: Brass

Recommendations

Pair with a high-quality sleeping pad to maximize insulation from the ground. Store uncompressed in a dry place to maintain down loft. For temperatures below -10°C, consider adding a liner for extra warmth.