Małachowski Ultralight 900 donsslaapzak M (176 cm) - kobalt

The Małachowski Ultralight 900 is a mummy-shaped down sleeping bag built for serious winter use. Its 900 cuin Polish goose down fill and trapezoidal H-chamber construction deliver an exceptional warmth-to-weight ratio, while the Pertex Quantum shell keeps the bag light and compressible.

Highlights

• Comfort rating: -10°C, limit: -18°C, extreme: -40°C
• 900 g of 900 cuin Polish goose down
• Pertex Quantum shell and lining
• Mummy shape with left-side zipper
• Packs down to 20 x 35 cm

In daily use

Designed for mountaineers and winter campers, this bag provides reliable warmth in harsh conditions. The mummy cut reduces dead air space, and the trapezoidal H-chamber construction prevents cold spots. The left-side zipper allows easy entry and ventilation.

Full specifications

• Sleeping Bag Type: Down Sleeping Bag
• Temperature Rating (Comfort): -10°C
• Temperature Rating (Limit): -18°C
• Temperature Rating (Extreme): -40°C
• Fill Type: Polish Goose Down
• Fill Power: 900 cuin
• Fill Weight: 900 g
• Shell Material: Pertex Quantum
• Lining Material: Pertex Quantum
• Construction Type: Trapezoidal H-Chamber
• Shape: Mummy
• Max User Height: 176 cm
• Packed Dimensions: 20 x 35 cm
• Total Weight: 1350 g
• Zipper Side: Left
• Color: Cobalt
• Season Rating: 4-Season / Winter
• Outer Length: 200 cm
• Shoulder Width: 80 cm
• Foot Width: 50 cm

Final note

A premium choice for cold-weather expeditions, combining high-loft down with a lightweight, durable shell.