The Neutrino 800 is the warmest of the Neutrino Range. Intended for situations where warmth-to-weight is a primary concern it is well suited to cold winter conditions.
The Neutrino range comprises lightweight, minimalist down-filled sleeping bags. Refined to maximum warmth without increasing weight, the updated design has chevron shaped baffles to ensure the down is held over the centre of the body and prevents down migration, while the trapezoidal chambers eliminate cold spots.
Perfect for cold alpine conditions, the Neutrino 800 is hand filled in Derbyshire and contains the highest quality 800FP ethically sourced European Goose Down. It is made using the lightweight, yet durable Pertex® Quantum - this allows the bag to have an impressively small pack size but quickly loft for instant warmth. The ‘mummy taper’ shape and angled footbox keep overall weight low without compromising on warmth or comfort and still allow for movement.
The Neutrino 800 has an ergonomically designed, close-fitting internal collar with a hood drawcord, 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.
Pertex® Quantum Fabric
Pertex® Quantum uses a tightly woven structure to provide a light and soft fabric that allows insulation to fully loft. With down proof construction, a DWR finish and soft feel, it's a lightweight and packable windproof fabric offering excellent weather protection.
· Pertex® Quantum outer fabric
· Lightweight Nylon Ripstop inner fabric
· 800FP R.D.S Certified European Goose Down
· Rab® Fluorocarbon free Hydrophobic Down developed in conjunction with Nikwax®
· Mummy taper shape
· Proportionally designed differential cut
· Trapezoidal chamber design to eliminate cold spots
· 3/4 length YKK® 5 coil main zip with full length baffle and noctilucent pullers
· 1208g / 42.6oz saving baffle construction, preventing down shift/migration
· Anti snag bonded zip guard
· Internal 3D collar and hood drawcord
· Internal stash pocket
· Angled foot box
· Dry bag compression stuff sack
· Cotton storage sack
· Temperature tested to new European standard: EN1357:2016
Weight: 1208g / 43oz
Outer Fabric: Pertex® Quantum:,30g/m²,15d/15d,100% nylon
Temperature: Limit -22°C (-7.5°F)
Insulation Type: Insulation - 800FP R.D.S. Certified European Goose Down:,800g / 28.2oz
Pack Size: 37 x 22cm/14.6 x 8.7 inches