Low pack size and weight coupled with a 6.8-degree temperature rating makes this a perfect ultralight bag for late-season backcountry hunters counting every ounce
Outer construction of durable and water-resistant Pertex® Quantum Pro provides excellent protection in both cold and damp weather
Internal stash pocket allows you to keep water filters, batteries, and other cold-sensitive items from freezing
Ultralightweight of 2 lb 4 oz offers incredible weight savings while not skimping on warmth for those late season nights
Ergonomically designed, close-fitting internal collar with a hood drawcord keeps drafts out to help you keep hunting even when the temperatures drop
Water-resistant 800FP certified European goose down maximizes warmth while still standing up to the elements
Breakdown The Neutrino Pro 600 is a protective but lightweight down-filled sleeping bag primarily designed for alpine hunters, ultralight backcountry trips and cold conditions. Well suited to late season hunters, Rab’s new Neutrino Pro range is designed to take you from big, unpredictable sheep country ledges through to lightweight high country hunts and winter conditions. Significantly lighter than its predecessor, the Neutrino Endurance, warmth has not been compromised. In fact, careful consideration of construction and thermal efficiency has bettered its temperature ratings and lowered overall weight. Hand filled in Derbyshire, Neutrino Pro 600 contains the highest quality 800FP ethically sourced European Goose Down. Designed to maximum warmth, the chevron shaped baffles ensure the down is held over the center of the body and prevent down migration, while the trapezoidal chamber design eliminates cold spots. The outer is made from the durable and water-resistant Pertex® Quantum Pro providing excellent protection in both cold and damp weather. Cut to have a ‘mummy taper’ shape and angled footbox; this bag has a low pack size and weight without compromising on warmth or comfort and still allows for movement. The Neutrino Pro 600 has an ergonomically designed, close-fitting internal collar with a hood draw cord, as well as a 3/4 length YKK anti-snag zip with an insulating draft tube to keep out the cold. Other features include a handy internal stash pocket, dry bag compression stuff sack for transport and cotton sack for storage.