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Neutrino 600 Sleeping Bag: 10F Down

1 out of 5 stars
1 Review
Current price: $371.25 - $401.25 Original price: $535.00
25% off

Style & Size:


Why We Like The Neutrino 600 Sleeping Bag

High warmth in a low-bulk, low-weight design may seem impossible, but Rab's Neutrino 600 Sleeping Bag surprises us. Designed with year-round alpine missions in mind, this sleeping bag is warm enough for wintry excursions without making us sacrifice space in our packs.


  • Alpine sleeping bag offers year-round warmth at high altitudes
  • Recycled nylon blocks wind, resists punctures, and repels moisture
  • Hydrophobic insulation remains warm and lofty in wet conditions
  • Goose down certified to the Responsible Down Standard
  • Baffle shape reduces weight while maximizing loft and warmth
  • Insulated draft tubes trap heat and prevent cool air from sneaking in
  • Item #RABZ0HO
Responsible Collection
Recycled/Repurposed, Responsibly Sourced
[face fabric] 20D Pertex Quantum (100% recycled nylon), FC-free DWR coating, [lining] 20D 100% recycled nylon
800-fill goose down (RDS-certified), Nikwax (FC-free hydrophobic coating)
tapered mummy
Max User Height
[regular] 6ft 0.8in, [long] 6ft 6.7in
Shoulder Circumference
[regular] 63in, [long] 63.8in
Hip Circumference
[regular] 52.8in, [long] 53.5in
Foot Circumference
[regular] 40.2in, [long] 40.9in
Bag Length
[regular] 84.6in, [long] 90.6in
Draft Tube
internal 3D collar, insulated zipper baffle
[internal] 1 stash
Pad Retainer
Fill Weight
600g (1lb 5.2oz)
European Norm/ISO Comfort Rating
European Norm/ISO Lower Limit Rating
Storage Sack
cotton, zippered
Stuff Sack
roll-top compression sack included
Stuff Size
15.7 x 10.2in
Claimed Weight
[regular] 2lb 3.2oz, [long] 2lb 5.5oz
backpacking, mountaineering, weekend camping
Manufacturer Warranty

Overall Rating

1 based on 1 ratings

Review Summary

1 Stars - 1 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 0 reviews
5 Stars - 0 reviews

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1 out of 5 stars

December 2, 2022

Poor Quality

I returned this product before using it

I just received the Neutrino 600 sleeping bag and I'm very disappointed. 1st of all my whole order is not here and the rest of my may be in the sleeping bag sack but I wouldn't know because I can't open it because some knucklehead pulled the zipper over the outer flaps so it can't be opened. This tells me there is no quality control, whoever packaged this obviously just doesn't care about their product. I will be returning this unfortunately it was supposed to be gift and I have to begin traveling so I don't know that I'll be able to resolve this issue before my daughter's birthday. I have serious concerns regarding the company as well as Backcountry it surprises me that nobody saw this, as it is quite obvious and you need to do a better job packaging and inspection before you ship.

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