For alpinists seeking a lightweight, low-bulk sleeping bag designed for spring and summer conditions, the Neutrino 200 delivers outstanding warmth relative to its weight while maintaining exceptional packability. Featuring a narrow mummy fit to minimise bu
For alpinists seeking a lightweight, low-bulk sleeping bag designed for spring and summer conditions, the Neutrino 200 delivers outstanding warmth relative to its weight while maintaining exceptional packability. Featuring a narrow mummy fit to minimise bulk and reduce pack size, it is constructed with high-performance, lightweight materials, making it an ideal companion for two-season mountain adventures.
The Neutrino 200 is insulated with 200g of 800FP goose down, securely held in chevron-shaped baffles that use less fabric than traditional horizontal baffles. The trapezoidal boxwall baffle construction enables maximum loft, eliminates cold spots, and enhances warmth retention. Additional baffles along the zip and around the neck help to reduce heat loss, while an adjustable drawcord in the hood allows the bag to be cinched snugly around the face for added insulation.
Now crafted with a recycled nylon lining and a recycled Pertex Quantum outer, the sleeping bag offers wind resistance while reducing its environmental impact. The down is also treated with a Nikwax fluorocarbon-free hydrophobic finish, providing improved resistance to moisture from condensation. A length zip with anti-snag guards ensures smooth operation, while a zipped internal stash pocket offers convenient storage for essentials. The sleeping bag also comes with a waterproof roll-top compression sack for easy packing and transport.
Each down bag is hand-filled in the UK and benefits from having never been compressed prior to use, preserving the loft and maximising warmth.
Weight | (Regular) 579 g / 20.4 oz, (Long) 624 g / 22.0 oz |
Insulation | 800FP European Goose Down with Nikwax Fluorocarbon-Free Hydrophobic Finish (200 g / 7.1 oz) |
EN (13537:2012) temperature rating | ISO EN: Comfort: 4C (39F), Limit: -1C (30F), Extreme: -C (F) |
Rab sleep limit | -1C / 30F |
Packed size | 30 cm x 20 cm (11.8 in x 7.9 in) |
Shape | TaperedMummy |
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Pertex Quantum
This lightweight, windproof fabric is designed to enhance insulation by allowing it to achieve maximum loft. Offering exceptional packability and reliable protection, it is perfectly suited for mountain pursuits.
Cost: | $25 |
Free Shipping | We offer free shipping on orders over $30. Please check the free - shipping eligibility at checkout. |
Delivery Time: | It usually takes [3-5] business days for standard shipping. Please note that this is an estimated time frame and may be affected by local holidays, and unforeseen circumstances. |
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