The Spire -1 Sleeping Bag combines optimal warmth and comfort for cool-weather adventures. With a body contour profile and OneThermo insulation, it effectively retains heat.
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 additional insulation. A brushed polyester lining ensures effective moisture management. Additional features include an anti-snag YKK zipper, differentiated hood drawcords, inner pocket, compression stuff sack, and hanger loops.
Features:
Weight: 1450g
Temp Comfort: 4
Temp Limit: -1
Material: Shell: 100% Polyester Lining: 100% Polyester Filling: 100% Polyester Carrybag: Sides: 100% Nylon, Bottom: 100% Polyester
Shell: 50D 300T polyester Taffeta, 100% polyester
Filling: OneThermo
Lining: 230T microfibre polyester
Zipper: YKK Auto lock - two-way open
Pack size: 30 x 22 cm





