The Spire -9 Sleeping Bag is built for extreme cold, featuring a body contour profile and OneThermo insulation for maximum warmth retention.
The 3D hood and redefined neck baffle minimize drafts and heat loss, while the shark fin foot box and full-length insulated zip baffle provide enhanced insulation. A brushed polyester lining ensures effective moisture management. Key features include an anti-snag YKK zipper, differentiated hood drawcords, inner pocket, compression stuff sack, and hanger loops.
Features: • Body contour profile for optimum warmth to weight ratio • 3D hood profile • Redefined neck baffle position and profile minimise draughts and heat loss • Hood drawcord differentiated by thickness and structure for easy adjustment by touch • Shark fin foot box with extra insulation • Full-length insulated zip baffle • Anti-snag zip guard • Inside pocket for valuables • Brushed lining material with high moisture transport for comfort • Compression stuff sack • Hanger loops • PFAS-free • Tested according to: EN13537
