RAB Neutrino 400 Womens

European standard EN13537, 2012:
Comfort: 2.5°C (37°F)
Limit: -3°C (27°F)
Extreme: -20°C (-4°F)

Rab® Limit: -4°C (25°F)


The Women's 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.

• Pertex Quantum® outer fabric
• Pertex Quantum® inner fabric
• 800 Fill Power ethically sourced European Goose Down
• All down products are ethically sourced and certified to Responsible Down Standard
• Rab® fluorocarbon free Hydrophobic Down developed in conjunction with Nikwax®
• Polygiene® STAY FRESH odour control technology
• Mummy taper shape
• Proportionally assigned differential cut
• Internal YKK 3 coil zipped stash pocket
• ¾ length YKK 5 coil main zip - can be zipped to Standard bag
• Anti-snag zipper webbing tape
• Internal collar and hood drawcord
• Close fitting neck baffle design
• Trapezoidal baffle chamber design
• Angled foot box
• Dry bag compression stuff sack
• Cotton storage sack
• Temperature tested to new European standard EN13537: 2012
• Hand filled in Derbyshire UK

Max user height: 170cm/66.9 inches/5ft7
Shoulder width: 68cm/26.8 inches
Hip width: 54cm/21.3 inches
Foot width: 41cm/16 inches

Pack Size: 18 x 27cm/7 x 10.6in
Weight: 790g
Down fill weight: 400g