RAB says about the Neutrino 400 Women's
Delivering a high warmth to weight ratio and now built with recycled materials, the Neutrino 400 is lightweight in your pack and on the planet. Suited to spring and summer mountaineering, lightweight backpacking or bikepacking trips Weight saving chevron baffle design, reduces down migration and optimises core warmth Trapezoidal boxwall construction with differential cut, to maximise loft and warmth. Close fitting adjustable neck baffle design for decreased heat loss. YKK® 3/4 length main zip with down filled baffle to trap warmth. YKK® zipped internal stash pocket. Angled foot box for relaxed sleeping posture. YKK Anti-snag zip insert and anti snag internal zip guard. Hand-filled in Derbyshire UK. Zipped storage sack with water-resistant base for home storage . Waterproof roll-top compression sack included. Main: 100% recycled polyamide. Lining: 100% recycled polyamide . Tapered Mummy Shape .