The Rab Neutrino Pro 500 is a lightweight, highly wind and water resistant, 3 season sleeping bag that is best suited to spring / summer mountaineering, trekking and biking.

Packed with R.D.S 800FP certified European goose down, the Neutrino Pro 500 features a Pertex® Quantum Pro outer fabric and trapezoidal box construction to optimise warmth and loft. Boasting an ISO EN comfort limit of -6°C and equipped with a slanted foot box to facilitate a relaxed sleeping position, it is sure to keep you cosy and provide you with a good night's sleep, even when facing changeable weather conditions. 

Weighing in at 915g and packing down to just 35 x 23 cm, the Neutrino Pro 500 is ideal for those looking to keep the weight of their pack to a minimum but don't want to sacrifice a comfortable night's rest. 

• Weight: (Reg) 915g
• Rab Sleep Limit: -9°C
• ISO EN: Comfort: 0°C, Limit: -6°C, Extreme: -24°C
• Packaged size: (Reg) 35x23 cm
• 20D Pertex® Quantum Pro recycled nylon ripstop (40gsm) with fluorocarbon-free DWR
• Lining: 20D Recycled Nylon (38gsm)
• 800FP R.D.S Certified European Goose Down with Nikwax fluorocarbon-free Hydrophobic Finish
• Weight saving chevron baffle design, reduces down migration and optimises core warmth.
• Trapezoidal boxwall construction with differential cut, to maximise loft and warmth
• Close fitting adjustable neck baffle design for decreased heat loss
• YKK 3/4 length main zip with synthetic filled baffle to trap warmth
• Adjustable hood closure system with elasticated drawcord and cordlock
• YKK Anti-snag zip insert and anti snag internal zip guard
• Angled foot box for relaxed sleeping posture
• Waterproof roll-top compression sack included
• Zipped cotton sack with water-resistant base for home storage
• Hand-filled in Derbyshire UK
• Main: 100% recycled polyamide with polyurethane coating. Lining: 100% recycled polyamide
• Tapered Mummy Shape