RabNeutrino -6C / 20F - Men's sleeping bag

The Neutrino -6C / 20F sleeping bag from Rab is the perfect ally for your alpine adventures. Thanks to the L.O.F.T 3D™ technology, it offers optimal warmth while reducing the size of your backpack. Zoned fabrics ensure durability and maximum insulation, while longitudinal baffles increase thermal efficiency. Every detail is designed for your comfort, whether it's the adjustable ergonomic hood or the 3D down collar that wraps around your neck.

The side baffle construction enhances loft and comfort for side sleepers. The main YKK® two-way zip features an anti-snag insert to prevent tears, and the tapered mummy shape ensures a relaxed sleeping posture. Made from woven polyamide with a fluorocarbon-free DWR coating, this sleeping bag is both environmentally friendly and weather-resistant.

Weighing only 870 g, the Neutrino is hand-filled in the UK with 800FP European goose down treated to resist moisture. Delivered with a lightweight compression sack and a storage bag with a water-resistant base, it is ideal for spring trekking and mountaineering enthusiasts seeking a reliable and high-performance product.

• L.O.F.T 3D™ baffle technology saves weight by reducing down migration, optimizing heat retention, and decreasing bag size.

• Chest longitudinal baffles for increased thermal efficiency

• Anatomical hood with drawcord for optimal comfort and heat retention

• Internal drawcords positioned under the collarbone offer greater comfort when lying on your side.

• Side baffle construction for increased down loft and superior side sleeping comfort

• 3D-shaped down collar

• 3/4 length YKK® two-way main zip with down-filled baffle

• YKK® anti-snag zip insert and internal anti-snag zip guard

• Anatomically shaped foot box for a relaxed sleeping posture

• Lightweight waterproof stuff sack, compression sack

• Zipped storage bag with water-resistant base for home storage

• Hand-filled in Derbyshire, UK

• Tapered mummy shape

• Temperature rating in accordance with ISO 23537-2:2022

• Pertex® Quantum 10D ripstop fabric (26 g/m²) with durable fluorocarbon-free water-repellent treatment

• Pertex® Quantum 20D ripstop fabric (38 g/m²) with durable fluorocarbon-free water-repellent treatment

• Lining: Recycled 20D nylon, 38 g/m²

• 800FP European goose down with fluorocarbon-free hydrophobic finish by Grangers (400 g / 14.1 oz)

• 100% woven polyamide shell, down-filled sleeping bag

• Weight: 870 g