The Men's Alpine Sleeping Bag -6C / 20F by Rab is your ally for alpine adventures in cool conditions. Designed with 650FP duck down and L.O.F.T™ baffle technology, it offers exceptional warmth without compromising on lightness. This technology reduces down migration, thus optimizing heat retention and pack size.
The comfort is not left behind thanks to an adjustable anatomical hood with a drawcord and a side construction that enhances down loft for better comfort in a lateral position. For a more serene sleeping experience, the bag includes an internal YKK® zipped pocket, a recycled Stratus™ collar, and a two-way main zip equipped with a anti-snag protection.
Made with durable Pertex® Quantum nylon, this sleeping bag is not only robust but also environmentally friendly thanks to its fluorocarbon-free water-repellent finish. Ideal for alpine missions, it is designed for adventurers seeking performance and comfort in cool conditions.
L.O.F.T™ baffle technology reduces down migration, optimizing heat retention and pack size.
Side baffle construction for increased down loft and superior lateral sleeping comfort.
Anatomical hood with drawcord for optimal comfort and heat retention.
Internal drawcords positioned below the collarbone offer greater comfort when lying on the side.
Internal YKK® zipped pocket.
3D-shaped collar with recycled Stratus™ insulation.
3/4-length two-way YKK® main zip with a synthetic insulated draft tube.
YKK® anti-snag zip insert and internal anti-snag zip guard.
Anatomically shaped foot box for a relaxed sleeping posture.
Drawcord stuff sack included.
Zipped storage bag with water-resistant base for home storage.
Hand-filled in Derbyshire, UK.
Tapered mummy shape.
Temperature rating compliant with ISO 23537-2:2022 standard.
20D Pertex® Quantum ripstop nylon (38 g/m²) with fluorocarbon-free durable water-repellent treatment.
Lining: Recycled 20D nylon, 38 g/m².
European 650FP duck down with fluorocarbon-free hydrophobic finish by Grangers (480 g / 16.9 oz).
100% woven polyamide shell, down-filled sleeping bag.
Weight: 1100 g.

Nature is our playground and our commitment to the environment is obvious. This is also why we highlight our selection from HardGreen, which makes sustainable, eco-friendly products that help
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Made from old clothing, plastic bottles or fishing nets, products bearing this label contain at least 20% recycled materials. This saves water and energy, as well as raw materials, thus reducing the environmental footprint.
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