Rab Neutrino 200 Down Sleeping Bag - Zipper left - nightfall blue

For mountaineers looking for a lightweight, compact sleeping bag for spring and summer temperatures, the Neutrino 200 offers excellent thermal performance despite its low weight and outstanding pack size. In addition to its narrow mummy shape, reduced volume, and compact pack size, it’s also made from lightweight, high-performance materials. Designed for two seasons, it’s the perfect companion for mountain tours.

Features of the Rab Neutrino 200 Down Sleeping Bag

• Weight-saving Chevron Baffle design reduces down shift and optimizes core warmth
• Trapezoidal Boxwall construction with a differential cut to maximize loft and warmth
• Closing, adjustable neck flap for reduced heat loss
• 3/4-length YKK main zipper with a synthetic-filled flap to trap heat
• YKK zippered inner pocket
• Angled foot section for a relaxed sleeping position
• YKK insert with anti-snag zipper and anti-snag inner zipper guard
• Cotton storage bag with a zipper and waterproof bottom for storage at home
• Waterproof roll-top compression bag included in the scope of delivery

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Details

The Neutrino 200 is filled with 200 g of 800 cuin goose down. By stabilizing the down with a sophisticated herringbone-patterned chamber construction, less material is required compared to the traditional horizontal arrangement of chambers. The trapezoidal Boxwall chamber construction allows the down to fully loft. This virtually eliminates cold spots and maximizes warmth. Additionally, the windproof chambers along the zipper and the thermal collars prevent heat loss; and with the adjustable cord strap on the hood, you can cinch the sleeping bag snugly around your face.

The sleeping bag, now featuring a lining made from recycled nylon and an outer shell made from recycled Pertex® Quantum, is wind-resistant and more environmentally friendly than ever before. The down has also been treated with Nikwax, a hydrophobic finish that helps it better repel condensation. It features a ¾-length zipper with anti-jam protection and an internal zippered storage pocket. The sleeping bag comes with a waterproof compression sack with a roll-top opening for easy storage.

Rab’s down sleeping bags are hand-filled in the UK; the down is never compressed before use, ensuring that its loft and warmth are preserved.

Pertex® Quantum Fabric

Pertex® Quantum uses a tightly woven structure to create a lightweight, soft fabric that allows the insulation to perform at its best. It features a down-proof construction and a DWR impregnation, and feels soft to the touch. It’s also pleasantly lightweight with a small pack size and offers reliable protection from wind and weather.

Neutrino 200 Specifications

• Total length: 215 cm
• Inner shoulder circumference: 160 cm
• Inner hip circumference: 134 cm
• Inner foot circumference: 102 cm
• Rab temperature rating: -1 degree
• Packed size: 30 x 20 cm