Małachowski Ultralight 900 donsslaapzak L (188 cm) messing

The Małachowski Ultralight 900 is a premium mummy sleeping bag built for winter expeditions where every gram counts. Unlike bulkier alternatives, its 850 cuin Polish white goose down and H-chamber construction deliver an exceptional warmth-to-weight ratio, keeping you warm down to -10°C comfort while compressing to just 8.5 L.

Highlights

• 850 cuin Polish white goose down, 900 g fill weight
• EN 13537 ratings: Comfort -10°C, Limit -18°C, Extreme -40°C
• Pertex Quantum shell and lining for lightweight durability
• Full-length YKK zipper with anti-snag design
• Includes compression sack and storage bag

In daily use

The mummy shape and 188 cm maximum user height ensure a snug, efficient fit that minimizes dead air space. The brass colour adds a distinctive touch, while the included compression sack makes packing fast and simple.

Full specifications

• Fill type: Polish white goose down
• Fill power: 850 cuin
• Fill weight: 900 g
• Comfort temperature: -10°C (EN 13537)
• Limit temperature: -18°C (EN 13537)
• Extreme temperature: -40°C (EN 13537)
• Shell material: Pertex Quantum
• Lining material: Pertex Quantum
• Construction: H-chamber
• Shape: Mummy
• Maximum user height: 188 cm
• Packed volume: 8.5 L
• Packed dimensions: 20 x 35 cm
• Zipper: YKK, full-length
• Season rating: Winter / 4-season
• Included accessories: Compression sack, storage bag

Final note

Handcrafted in Poland, this sleeping bag is a reliable companion for serious winter adventures.