Rab · Sleeping Gear

Neutrino 200 Sleeping Bag: 30F Down

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$315.90

$526.50Save $210.60 (40%)

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About this product

The Rab Neutrino 200 is a mummy-style sleeping bag rated to 30F (lower limit) and designed for backpacking and camping where weight and pack size are priorities. Its 800-fill-power hydrophobic RDS down insulation, totaling 7.1 oz in the regular size, maintains loft in damp conditions, while the Pertex Quantum face fabric with DWR coating adds wind and moisture resistance without significant weight penalty. The regular size weighs just 1 lb 4.4 oz and compresses into its included compression dry bag to roughly 12 by 8 inches. A 3D internal draft collar at the shoulders and an adjustable hood help retain warmth, and the 3/4-length zipper allows ventilation on milder nights. The regular fits users up to 6 ft with a 63-inch shoulder circumference, while the long version accommodates up to 6 ft 6 in. One zippered internal pocket provides secure storage, and the bag carries a lifetime manufacturer warranty.

Category: Sleeping Gear
Brand: Rab
Material: [face] Pertex Quantum, DWR coating, [lining] nylon ripstop
Color: Nightfall Blue
Size: 12 x 8in
Shape: mummy
Degree: 30F
Zipper: 3/4-length
Pockets: 1 zippered internal
Activity: backpacking, camping
Bag Length: [regular] 84.6in, [long] 90.6in

What people are saying

Reviewers consistently praise the Rab Neutrino 200 for its exceptional lightweight and packability, with the bag compressing to a remarkably small size and weighing under 600 grams. The 800-fill-power goose down, Pertex Quantum shell, and snag-free zipper earn repeated compliments, and long-term owners note that the bag holds up well over many years of use. The shoulder baffle design and angled foot box are called out as thoughtful details. The most common and recurring criticism is that the bag runs cold relative to its weight and temperature rating, with multiple reviewers noting it performs best for warm sleepers in true summer conditions and falls short for cold sleepers or shoulder-season use. Some expert testers also flag a wider-than-expected cut and thin drawcords as minor fit and usability issues.