Neutrino -18C / 0F Sleeping Bag

Built for cold alpine nights, the Neutrino -18C / 0F is a tough, technical down sleeping bag for winter ascents, high-altitude treks and cold-weather camps. It delivers outstanding warmth for its weight, with fabrics placed where you need durability and loft, and it still packs down small.

It's filled with 800FP European goose down treated with a fluorocarbon-free hydrophobic finish, held in Rab's L.O.F.T 3D baffle construction. Helix-shaped baffles prevent down migration and eliminate cold spots, while sidewall baffles keep seams away from pressure points when you sleep on your side. A cinchable hood and down-filled collar seal in the heat, internal cordlocks sit below the collar bone for side-sleeping comfort, and the anatomically shaped foot box lets you sleep in a relaxed position. Hand-filled in the UK, the down is never compressed before use, which preserves its loft and warmth.

• Insulation: 800FP European goose down with Grangers fluorocarbon-free hydrophobic finish
• ISO 23537 ratings: Comfort -10 C (14 F), Limit of comfort -18 C (0 F), Extreme -40 C (-40 F)
• Weight: 1,280 g (Regular)
• L.O.F.T 3D baffle construction with sidewall baffles
• Down-filled collar and cinchable hood
• Internal cordlocks below the collar bone
• Two-way YKK anti-snag zip with insulated zip baffle
• Anatomically shaped foot box
• Lightweight dry bag compression stuff sack and zipped storage sack included
• Hand-filled in Derbyshire, UK

For a full refund, items must be returned within 30 days of purchase.
Sale items are not eligible for returns.

Gift cards are non-refundable.

For more information on returns and exchanges, click here.