20K C6 Kongshan Rain Storm 3-in-1 Down Jacket – Women’s | Monterest
Part of the Kongshan Rain Series, this technical 3-in-1 shell system combines a 20K waterproof hard shell with an insulated 800 fill power down inner jacket. The outer shell blocks wind and rain with durable C6 water-repellent treatment and a breathable membrane, while the insulated down liner provides lightweight warmth. Wear each layer separately or combine them for full cold-weather mountain protection.
Features
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20,000 mm waterproof rating
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10,000 g/m²/24h breathability
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3-layer composite shell construction
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C6 durable water-repellent finish
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800 fill power white duck down
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90% down cluster content
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Dual-layer anti-leak down structure
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Insulated detachable inner jacket
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3-in-1 modular system
Why We Like It
We like this Kongshan Rain system because it delivers serious 20K waterproof protection while maintaining lightweight warmth through its insulated 800FP down liner. The modular 3-in-1 construction allows flexible layering across changing weather, making it equally suitable for trekking, winter travel, and cold, wet mountain conditions. It balances protection, warmth, and refined technical styling.