The Neutrino Pro 500 embodies the Alpine spirit. Designed with a narrow mummy fit, for reduced bulk and pack size, and constructed with lightweight, high performance materials. 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, 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.Hand-filled in the UK, all Rab's down bags benefit from never having had their down compressed before use, maintaining the down’s loft and warmth. Specs:Weight:(Reg) 915g/32.3oz, (XL) 1005g/35.5ozRab Sleep Limit:Rab Sleep Limit: -9°C (15°F)EN (13537:2012) Temperature rating:ISO EN: Comfort: 0°C (32°F), Limit: -6°C (21°F), Extreme: -24°C (-11°F)20D Pertex® Quantum Pro recycled nylon ripstop (40gsm) with fluorocarbon-free DWRLining: 20D Recycled Nylon (38gsm)800FP R.D.S Certified European Goose Down with Nikwax fluorocarbon-free Hydrophobic FinishWeight saving chevron baffle design, reduces down migration and optimises core warmth.Trapezoidal boxwall construction with differential cut, to maximise loft and warmthClose fitting adjustable neck baffle design for decreased heat lossYKK 3/4 length main zip with synthetic filled baffle to trap warmthAdjustable hood closure system with elasticated drawcord and cordlockYKK Anti-snag zip insert and anti snag internal zip guardAngled foot box for relaxed sleeping postureWaterproof roll-top compression sack includedZipped cotton sack with water-resistant base for home storageHand-filled in Derbyshire UKMain: 100% recycled polyamide with polyurethane coating. Lining: 100% recycled polyamideTapered Mummy Shape
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Established in 1977