"What Our Gearhead® Experts Are Saying:""I like the Neutrino 0F for true winter missions where warmth-to-weight really matters. It packs down smaller than you’d expect for the temperature rating, and the loft stays consistent even after long trips. The fit is efficient without feeling claustrophobic, which is key on cold alpine nights.""We rely on the Neutrino 0F Sleeping Bag when winter objectives take us higher and conditions demand real insulation. Designed for alpine climbing and cold mountain nights, it balances serious warmth with a streamlined, packable build that suits technical winter travel. Built with L. O. F. T 3D™ baffle construction, the Neutrino minimizes cold spots while maximizing usable loft throughout the bag. Longitudinal chest baffles improve thermal efficiency, while sidewall baffles and a 3D down-filled neck collar enhance comfort for side sleepers. Zoned Pertex® Quantum fabrics reinforce high-wear areas without adding unnecessary weight, and 800FP hydrophobic European goose down delivers reliable insulation in cold, dry conditions. The tapered mummy shape, anatomical hood, and footbox complete a sleeping bag designed for dependable winter performance."
Price: $680.00 from Backcountry
| Merchant | Price | |
|---|---|---|
| $680.00 | Visit Store |
"What Our Gearhead® Experts Are Saying:""I've used the Neutrino 600 on shoulder-season alpine routes where the forecast is always a guess. What keeps me reaching for it is that it actually compresses down to something reasonable for a 10F bag — and...
We're braving the rocky terrain above treeline for a few nights, so the first thing we shove in the bottom of our backpacks is the Neutrino Pro 700 Sleeping Bag. Rated for comfort at temps as low as 5F, the 700 uses a close-fitting design and high-fill...
"What Our Gearhead® Experts Are Saying:""I've used the Neutrino 600 on shoulder-season alpine routes where the forecast is always a guess. What keeps me reaching for it is that it actually compresses down to something reasonable for a 10F bag — and...