Małachowski Ultralight 600 sleeping bag από πούπουλο (177-188 cm) - cobalt

When the temperature drops and the wind picks up on a high mountain bivouac, the Małachowski Ultralight 600 keeps you warm without weighing you down. This mummy sleeping bag is built for alpinists and thru-hikers who count every gram but refuse to compromise on comfort. The cobalt shell is made from TORAY Airtastic™ 7D nylon, a fabric so light you'll forget it's there, yet tough enough for rocky ledges and forest floors. Inside, 600 grams of 850 fill power Polish goose down loft instantly, trapping heat in an H-chamber construction that eliminates cold spots. The differential cut allows the down to expand fully, while the draft collar and insulated zipper baffle seal out chilly air. Whether you're sleeping under the stars in the Tatras or pushing a multi-day traverse, this bag delivers reliable warmth down to -5°C comfort and -12°C limit. It packs down to just 18 x 30 cm, leaving more room in your pack for food and fuel. A compression sack is included, along with an internal pocket for keeping batteries or a phone warm. Left-side YKK zipper with anti-snag tape ensures smooth operation even with cold fingers. Made in Poland with meticulous attention to detail, this sleeping bag is a true ultralight companion for serious adventurers.

Key specifications

• Insulation: 850 FP Polish goose down, 600 g fill weight
• Shell and lining: TORAY Airtastic™ 7D nylon
• Construction: H-chamber with differential cut
• Temperature ratings: Comfort -5°C, Limit -12°C, Extreme -32°C
• Recommended user height: 177-188 cm
• Packed size: 18 x 30 cm
• Zipper: Left side YKK with anti-snag
• Features: Draft collar, internal pocket, compression sack included

Why choose it

The Małachowski Ultralight 600 offers an exceptional warmth-to-weight ratio. The 850 fill power down provides maximum loft with minimal bulk, while the 7D nylon shell keeps the total weight incredibly low. The H-chamber construction ensures even distribution of down, preventing cold spots and maintaining consistent insulation throughout the night. The differential cut allows the inner lining to be smaller than the outer shell, giving the down more room to loft and increasing thermal efficiency. The draft collar and full-length zipper baffle work together to seal in warmth, making this bag suitable for three-season use and mild winter conditions. With a packed size smaller than a loaf of bread, it's perfect for bikepacking, fastpacking, and alpine climbing where space is at a premium.

Ideal use cases

• Three-season backpacking and thru-hiking
• Alpine climbing and mountaineering
• Bikepacking and adventure racing
• Shoulder season camping in variable weather
• Ultralight expeditions where every gram counts

Good to know

The sleeping bag is designed for users between 177 and 188 cm tall, ensuring a snug fit that maximizes thermal efficiency. The left-side zipper allows easy entry and exit, and can be paired with a right-zip bag for a double sleeping system. The included compression sack helps reduce packed volume further, and the internal pocket is handy for keeping electronics warm to preserve battery life. The TORAY Airtastic™ fabric is not only lightweight but also breathable, allowing moisture to escape and keeping you dry throughout the night. Made in Poland, this bag reflects Małachowski's commitment to quality and performance in demanding outdoor conditions.