The warmest of the Neutrino Pro range, the Neutrino Pro 600 is a down-filled sleeping bag primarily designed for alpine climbers, lightweight mountaineering trips and cold winter conditions.

The warmest of the Neutrino Pro range, the Neutrino Pro 600 is a down-filled sleeping bag primarily designed for alpine climbers, lightweight mountaineering trips and cold winter conditions.

Well suited to alpine climbers, our new Neutrino Pro range is designed to take you from big wall bivi ledges through to lightweight mountaineering 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.

The warmest of the range, the Neutrino Pro 600 is hand filled in Derbyshire with the highest quality 800FP ethically sourced European Goose Down. Designed to maximum warmth, the chevron shaped baffles ensure the down is held over the centre 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 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.

Key Specs

Weight:1026g / 36oz

Fabric Inner:Fabric Inner - :,30g/m²,15d/15d,100% nylon

Outer Fabric:Fabric Outer - Pertex® Quantum Pro:,40g/m²,20d/20d,100% nylon

Temperature:Comfort -5°C (23°F), Limit -12°C (10°F), Extreme -32°C (-25°F)

Temperature 2:Limit -14°C (6.5°F)

Insulation Type:Insulation - 800FP R.D.S.

Certified European Goose Down:,600g / 21.1oz

Product Code:QSM-63

Features

Pertex® Quantum Pro outer fabric

Lightweight Nylon Ripstop inner fabric

800FP R.D.S Certified European Goose Down

Rab® Flourocarbon free Hydrophobic Down developed in conjunction with Nikwax®

1026g / 36.2oz saving baffle construction, preventing down shift/migration

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

Internal stash pocket

Anti snag bonded zip guard

Ergonomically designed internal collar Internal 3D collar and hood drawcord

Trapezoidal baffle chamber design

Angled foot box

Dry bag compression stuff sack

Cotton storage sack

Temperature tested to new

European standard: EN1357:2016