• Women's Neutrino 400

EN13537:2012 Results







Rab® Sleep Limit


Rab Limit

18 x 27cm


Women's Neutrino 400
Women's Neutrino 400
Women's Neutrino 400
Women's Neutrino 400
Women's Neutrino 400
Women's Neutrino 400
Women's Neutrino 400
Women's Neutrino 400
Women's Neutrino 400
Women's Neutrino 400
  • Women's Neutrino 400

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. Read More


  • Women's
  • Weight: 790g
  • Down fill weight: 400g
  • EN13537:2012 Comfort: 2.5°C (37°F)
  • EN13537:2012 Limit: -3°C (27°F)
  • EN13537:2012 Extreme: -20°C (-4°F)
  • Rab® Limit: -4°C (25°F)
  • Pertex Quantum® outer fabric
  • Pertex Quantum® inner fabric
  • 800FP R.D.S Certified European Goose Down
  • 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
  • SKU: QSI-22

The Women's Neutrino 400 is designed primarily for alpine climbers, for use on bivi ledges, light-weight mountaineering trips or general winter conditions.

The Neutrino 400 features 400g of high quality 800FP European Goose Down and is made in a ‘mummy taper’ style, offering minimum weight and pack size, without compromising on warmth. A combination of light-weight and water-resistant Pertex® fabrics provide excellent protection from both cold and damp weather, creating an extremely comfortable bag. Key features include a close-fitting neck baffle, anti-snag webbing tape and a trapezoidal baffle design to eliminate cold spots. The Neutrino range of sleeping bags are temperature tested to the new European standard (EN13537:2012) and are hand-filled in Derbyshire, UK.

Product code: QSI-22

Rab® Down Sleeping Bags


Rab ships throughout the UK, EU and the United States. All UK orders are shipped free of charge by DPD. Orders placed during the week and before midday will typically be delivered within 48 hours, orders placed on weekends will ship on the following Monday.

For more information regarding shipping, including EU and US shipping charges and estimated delivery times, please visit our help center.


If you are unhappy with your purchase, please return it to us within 30 days of receipt. The item(s) must be in resalable condition with tags attached. We are currently unable to exchange items and will refund products returned to us under the policy above.

Please note, we are not able to accept returns for underwear unless the product is faulty or damaged. We advise that you use a recorded courier service to return your item(s) as we cannot be responsible for items lost in the post.

For more information regarding returns and warranty, please see our help center.



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