Małachowski Zion Ultralight Down Jacket - Cobalt, Size L

The Małachowski Zion Ultralight Down Jacket is a premium, highly compressible insulating layer designed for mountaineering, hiking, climbing, and cold-weather layering. Crafted with 850 CUIN Polish Goose Down and lightweight Pertex Quantum fabric, it delivers exceptional warmth-to-weight ratio and packability.

Advantages

Ultralight construction (300 g in size L) makes it ideal for alpine adventures where every gram counts. The 850 fill power down provides superior loft and insulation, while the DWR finish and wind-resistant Pertex Quantum shell offer reliable protection in changing conditions. The jacket packs into its own internal pocket, becoming a compact stuff sack for easy storage in a backpack.

Suitable for

• Mountaineering and high-altitude expeditions
• Hiking and trekking in cold climates
• Climbing and technical alpine use
• Everyday layering during winter

Key specifications

• Fill: 850 CUIN Polish Goose Down (110 g fill weight in size L)
• Outer & Inner Fabric: Pertex Quantum (29 g/m²)
• Main Zipper: YKK®
• Pockets: 2 hand pockets, 1 internal pocket (doubles as stuff sack)
• Hood: Fixed, adjustable
• Cuffs: Elasticated
• Hem: Drawcord adjustable
• Weight: 300 g (size L)
• Water Resistance: DWR finish
• Wind Resistance: High
• Gender: Unisex
• Colour: Cobalt
• Size: L

Recommendations

For optimal performance, layer the Zion Ultralight over a base layer and under a waterproof shell in wet or windy conditions. Store uncompressed to maintain loft. Machine washable with down-specific detergent.