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Rab Neutrino Endurance 400 Down Sleeping Bag
  • Rab Neutrino Endurance 400 Down Sleeping Bag

Rab Neutrino Endurance 400 Down Sleeping Bag

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  • Pertex Endurance outer fabric
  • Pertex Quantum inner fabric
  • Pertex Endurance inner fabric in hood and collar
  • 800FP European Goose Down
  • Rab fluorocarbon free Hydrophobic Down developed in conjunction with Nikwax®
  • Improved close fitting neck baffle design
  • Mummy taper shape
  • Proportionally assigned differential cut
  • Internal YKK 3 coil zipped stash pocket
  • ¾ length YKK 5 coil main zip
  • Left and right hand zips available
  • Anti snag zip webbing tape  
  • Internal collar and hood drawcord
  • 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
From £279.00 (FREE UK Delivery)
RRP: £320.00   |   You Save £41.00 (13%)
Item in Stock  |  Usually dispatched within 24 hours
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Premium, water resistant ultralight men's down sleeping bag for versatile three season performance. Neutrino Endurance 400 is made by British make Rab and is hand filled in UK - Derbyshire. They use 800 fill power European goose down, which is treated to become Hydrophobic, hence it copes with water and moisture better. Outer Fabric is light and highly water repellent Pertex Endurance. Bag is lined with silky and very lightweight Pertex Quantum which allows maximum loft for the down for minimum weight.


Rab Neutrino Endurance 400 Weight: 890g (+70g Stuffsack)

Comfort 1.5°C (Average fit female should have comfortable night sleep at this temperature)
Limit of Comfort -4°C (Average fit male should have  comfortable night sleep at this temperature)

  • Pertex Endurance outer fabric
  • Pertex Quantum inner fabric
  • Pertex Endurance inner fabric in hood and collar
  • 800FP European Goose Down
  • Rab fluorocarbon free Hydrophobic Down developed in conjunction with Nikwax®
  • Improved close fitting neck baffle design
  • Mummy taper shape
  • Proportionally assigned differential cut
  • Internal YKK 3 coil zipped stash pocket
  • ¾ length YKK 5 coil main zip
  • Left and right hand zips available
  • Anti snag zip webbing tape  
  • Internal collar and hood drawcord
  • 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

This sleeping bag should fit any user up to 6'2" tall. It has a tapered mummy shape. Not much wiggle room, but we are saving every gram here! This bag is a more 'Hardcore' version of normal Neutrino bag. It will work better while used in bivi bags or in cramped tents with condensation issues. Generally if you are expecting some wet and cold weather it is a better choice and offers a bit more warmth. However, in more benign warmer weather it is slightly less breathable than the regular Neutrino.

If you are an outdoor type and are going to sleep in your sleeping bag a lot, you really can't go wrong with it, had mine for over 5 years and the performance is as good as on the day I bought it!

We strive to dispatch all orders made before 2pm same working day.

1. Standard Delivery (1-3 Days) £4.50 (FREE when you spend £75)
2. Interlink Next Working Day £6.50 (£1.99 when you spend £75)
3. Royal Mail 24 (1-3 Days) £4.50 (£1.99 when you spend £75)
5. Royal Mail Saturday Delivery £8.99
6. International Shipping Rates (Click Here)

Rates above apply to UK Mainland, rates for shipping large or bulky items to Highlands or Islands may be higher.

View our full UK Delivery or Returns/Exchanges information

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