The Neutrino 400 is a light-weight minimalist down-filled sleeping bag, designed for light-weight end uses where warmth-to-weight is a prime concern. High quality 800FP European Goose Down is secured by light-weight Pertex Quantum fabrics, to ensure maximum loft for the down, without increasing the weight of the bag.
The Neutrino 400 is styled in a ‘mummy taper’ shape, to dramatically reduce pack size, and features YKK zips throughout. Other key features include an internal collar and hood drawcord, anti-snag zipper webbing tape and a unique trapezoidal baffle chamber design, to eliminate cold spots.
- Outer: Pertex Endurance (100% nylon 6, 30D, 58g/m²)
- Inner body: Pertex Quantum (100% nylon, 20D, 35g/m²)
- Inner hood, collar: Pertex Endurance (100% nylon, 30D, 58g/m²)
- Insulation: Hydrophobic European Goose Down (600g, 800 fill power)
- Polygiene Stay Fresh odour control treatment
- Close fitting neck baffle design
- Proportionally assigned differential cut
- Internal YKK 3 coil zipped stash pocket
- 3/4 length YKK 5 coil main zip
- Anti-snag zip tape
- Internal collar and hood drawcord
- Trapezoidal baffle chamber design
- Angled foot box
- Dry bag compression stuff sack
- Cotton storage sack
- Hand filled in Derbyshire, UK
- Shape: Mummy
- EN temperature rating:
- Comfort Limit: 1.5°C
- Lower comfort limit: -4°C
- Extreme comfort limit: -21°C
- Internal length: 185cm
- Internal chest width: 70cm
- Internal hip width: 52cm
- Internal foot width: 41cm
- Weight: 890g
Founded in the UK, Rab began by specialising in high performance down sleeping bags. Today, Rab produces a range of outdoor kit that frees climbers to go further, higher and quicker than ever before.
By using the highest quality, lightweight materials Rab remains at the forefront of innovation and performance. From their super lightweight bivi bags to tough, waterproof and breathable eVent™ jackets, Rab have created some of the most hardwearing and specialist kit in the world.