Name: Jerven Fjellduken Extreme Mountain Bivvy Bag
Brand: Jerven
Price: 2513.00 JPY
Availability: OutOfStock

Deliver to Japan

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Description

🔥 Stay warm, stay wild: The bivvy that outperforms the cold 🏔️

SPACIOUS COMFORT - Extra-large 204 x 220 cm footprint offers room to stretch and breathe, unlike typical bivvies.
ALL WEATHER SHIELD - Waterproof, windproof, and thermal reflective aluminium coating locks in heat and blocks elements.
COMPACT LIGHTWEIGHT - Folds down to 50 x 20 cm and weighs just over 2 kg—easy to pack without compromise.
MILITARY GRADE WARMTH - Developed for Norwegian Army, proven to keep you +29°C warmer in freezing conditions.
VERSATILE 6 IN 1 DESIGN - Transforms effortlessly from bivvy bag to poncho, tarp, hammock, and more—adapt to any adventure.

The Jerven Fjellduken Extreme is a premium, military-developed thermal bivvy bag featuring PrimaLoft 170g/m² insulation and a waterproof aluminium-coated outer shell. Measuring 204 x 220 cm when open, it offers exceptional space and versatility, functioning as a poncho, tarp, hammock, or sleeping bag cover. Tested to maintain a +29°C temperature difference in subzero conditions, it’s the ultimate year-round outdoor companion for serious adventurers.

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