Rab Neutrino 200 Sleeping Bag Long nightfall blue

For alpinists looking for a lightweight sleeping bag with a small pack size for spring and summer temperatures, the Neutrino 200 offers excellent thermal performance despite its light weight and excellent pack size. In addition to its slim mummy shape, smaller volume and small pack size, it is also made of lightweight, high-performance materials. Designed for two seasons, it is the perfect companion on mountain tours.

The Neutrino 200 is filled with 200 g of goose down with 800 cuin. Stabilizing the down with an ingenious herringbone chamber design, less material is required compared to the traditional horizontal chamber arrangement. The trapezoidal boxwall chamber construction means that the down can puff out completely. This means that cold bridges have virtually no chance, and warmth is maximized. In addition, the wind protection chambers along the zipper and the thermal collar prevent heat loss; and with the width-adjustable drawstring on the hood, you can cinch the sleeping bag around your face.

With a liner now made of nylon and shell now made of Pertex Quantum, the sleeping bag is wind resistant. The down has also been impregnated with Nikwax, a hydrophobic care free of fluorocarbons (PFCs), which allows it to better repel condensation. It has a ¾-length zipper with anti-snag protection and a zippered storage pocket inside. The sleeping bag comes with a waterproof compression sack with roll-top opening for easy storage.

All down sleeping bags are filled by hand in the UK; the down is basically not compressed before use, so its bulking power and warmth of the down is preserved.