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.
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
Key features:
Temperature rating: Rab Sleep Limit: -9°C, Comfort: 0°C, Limit: -6°C, Extreme: -24°C
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
Tech specs:
Dimensions (packed): 35 x 23cm
Dimensions: 215 x 160cm
Weight: 915g
Insulation Type | Down |
Outer fabric composition | Pertex Quantum Pro |
Season rating | 3 Season |
Sleeping bag shape | Mummy Shape |
Fill power (cuin) | 800 |
Sleeping bag features | Hood, Water resistant coating |
Weight (g) | 915 |
Packaging dimensions (cm) | 35 x 23 |
Dimensions (cm) | 215 x 160 |
Brand | Rab |
Ideal For | Backpacking, Mountaineering, Trekking |
Product Code | G4HB300052 |
At least 50% Recycled Synthetics | |
No PFCs or PFAS |
Climate Neutral | |
Fair Wear | |
Global Recycled Standard | |
Responsible Down |
Easy to Repair | |
Minimum of 4 Years Guarantee |
The Rab story began in 1981 in the attic of a small, terraced house in Sheffield where Rab Carrington made the first sleeping bag to bear his name. Hand-stitched and devised with his own ingenious eye, Rab's experience from years spent in the mountains was apparent in his designs, and soon there was popular demand from Rab's friends and the growing local climbing community. Now, decades later, those honest, hard-wearing designs can be found all over the world; wherever adventurous individuals face up to the elements. From Himalayan peaks to cold, crisp evenings around a camp fire. This began as the brand's story, but it also belongs to those who've loved and cared for each and every one of our products. Who've made them their companions on long trips and expeditions.
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