Rab Neutrino Pro 500 Sleeping Bag
All about this product
General
The Neutrino Pro 500 Sleeping Bag embodies alpine spirit. Designed with a narrow mummy fit, for reduced bulk and pack size, and constructed with lightweight, high performance materials, it's perfect for three season, fast and light mountain adventures, where temperatures at night can drop significantly.
The Neutrino Pro 500 is filled with 500g of 800FP goose down, stabilised in chevron shaped baffles, and cleverly designed to reduce the amount of fabric needed compared to traditional horizontal baffles. The trapezoid boxwall baffle construction allows the down to fully loft, eliminates cold spots, and maximises warmth. Additional baffles along the length of the zip and around the neck decrease heat loss and with an adjustable drawcord around the hood you can cinch the bag around your face.
The Pertex Quantum Pro outer is made of recycled nylon and offers wind and weather resistance, ideal for coping with condensation and damp conditions on exposed bivi ledges. The down is also finished with a Nikwax, fluorocarbon-free hydrophobic treatment, resisting moisture and improving performance over extended trips in snow or damp weather.
Technical details
- Ideal for: Multi-day trekking and mountaineering
- Materials:
- Main: 100% 20D Recycled Pertex Quantum Pro nylon
- Lining: 100% 20D Recycled nylon
- Insulation: 100% 800FP European Goose Down
- PFC-Free Durable Water Repellent (DWR) finish
- Nikwax Fluorocarbon-Free Hydrophobic Finish
- Adjustable elasticated drawcord hood closure with lock
- YKK 3/4 length main zip with synthetic baffle trap
- Waterproof roll-top compression sack (included)
- YKK Anti-snag zip insert and internal zip guard
- Zipped cotton sack with water-resistant base
- Close, adjustable neck baffle design
- Trapezoidal boxwall construction
- Tapered mummy shape
- Chevron baffle design
- Angled foot box
- Temperature rating:
- Rab Sleep Limit: -9°C
- Comfort: 0°C
- Limit: -6°C
- Extreme: -24°C
- Dimensions (packed): 35 x 23cm
- Dimensions: 215 x 160 cm
- Weight: 915g
Material
Insulation Type | Down |
Technical Features
Season rating | 3 Season |
Other features
Brand | Rab |
Product Code | G4HB300052 |
About this brand

Rab specialise in making rugged, high-performance mountain clothing and equipment. Created to give you ultimate freedom, protection and comfort, we use cutting edge materials as well as time-tested ones such as premium quality European down. Nothing fancy or over-engineered – just honest, hard-working pieces that you’d rather repair than replace.
More than thirty years since our founding, we continue to find inspiration in the untamed spirit of the mountains where we climb, the friendships we forge on the peak and our enduring mission: to awaken the climber in everyone and equip them for the ascent.
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