Neutrino -6C/20F Long Lightweight Down Sleeping Bag

About the Rab Neutrino -6C/20F Long

What is the Rab Neutrino -6C/20F Ultralight Down Sleeping Bag good for?

Engineered for three-season mountain environments and long-distance trail hikes, this technical sleeping bag blends durable, ultralight fabric with 800 fill power goose down to deliver first-class warmth-to-weight performance for mountaineers and trekkers who demand reliable protection for challenging environments. Designed for a variety of fast-moving outdoor pursuits, the Neutrino -6C boasts a compressible pack size of 18x30cm and an impressive packed weight of just 930g - long size.

Rab’s revolutionary L.O.F.T 3D Baffle Technology uses helix-shaped baffles to prevent down migration and maximise heat retention whilst compressing to minimal pack size for mountain efficiency. In addition, longitudinal chest baffles deliver increased thermal efficiency across your core, ensuring warmth where it matters most during cold nights. Furthermore, the anatomical hood with drawcord adjustment creates customised fit that maximises comfort whilst preventing thermal loss during active sleep movements. The sleeping bag also features strategically positioned internal cordlocks below the collar bone, ensuring greater side sleeping comfort without pressure points, whilst sidewall baffles increase down loft for enhanced thermal performance in lateral sleeping positions.

Rab unleashes decades of mountain heritage forged in the demanding environments of the European Alps and Himalayan peaks, ensuring design elements tackle real-world alpine conditions with proven results. Additionally, the integration of RDS Certified Down delivers ethical sourcing standards whilst maintaining thermal performance through premium 800 fill power insulation. Furthermore, Pertex Quantum ripstop construction combines proven durability with minimal weight, reflecting manufacturing excellence developed through extensive high-altitude testing and mountain sports mastery. Hand-filled in the UK, all Rab down bags benefit from never having had their down compressed before use, preserving loft and warmth.