
100% Périgord goose down
An exceptional 95/5 grey goose down fill, sourced 100% from Périgord geese and supplied by the French company Transplume. A fill power of at least 800 cuin (EU standard): maximum thermal insulation for minimum weight.
Extreme-cold technical climbing down jacket
Including 0,21 € eco-participation fee
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The Immelman G2 is Valandré's extreme-cold technical climbing down jacket: 57 individual compartments, 354 g of farm-raised grey goose down and a 100% articulated cut for complete freedom of arm movement down to -25°C. It won a gold award at the OutDoor Industry Award in 2014. Designed for vertical ascents in extreme conditions.
The down jacket for technical climbs in extreme cold, where arm mobility is non-negotiable.
Supplied with a compression sack and a DELCER storage sack.
| Down | 95/05 goose down 800+ cuin (EU) |
|---|---|
| Outer fabric | Asahi-KASEI® Nylon 6-6 Mini-Ripstop, laminated, 50 g/m² |
| Inner fabric | Nylon 6 42 g/m², anti-static |
| Construction | 57 compartments, Straight H-box baffles |
| Total weight | 0.969 kg (S) · 1.004 kg (M) · 1.047 kg (L) · 1.096 kg (XL) · 1.14 kg (XXL) |
| Down weight | 329 g (S) · 354 g (M) · 373 g (L) · 396 g (XL) · 419 g (XXL) |
Size XS
Size S
Size M
Size L
Size XL
Size XXL

An exceptional 95/5 grey goose down fill, sourced 100% from Périgord geese and supplied by the French company Transplume. A fill power of at least 800 cuin (EU standard): maximum thermal insulation for minimum weight.

Nylon 6-6 Ripstop fabric with a PFAS-free durable water-repellent (DWR C0) treatment, for greater abrasion and UV resistance.

A classic, proven and highly effective construction, designed to optimise the warmth-to-weight ratio. These baffles hold the down evenly in place across the whole product. The ideal choice for lightweight, highly compressible gear that provides consistent, reliable thermal protection.
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Your Immelman G2 is a lasting investment. To ensure its longevity, the Valandré team handles its care and repair, whatever its year of manufacture, so that it keeps its original performance.
Discover aftercare