Spire I Sleeping Bag Canvas Thanks to the Aircontact back

Thanks to the Aircontact back system

stainless steel construction

additional durability against rocks and debris

7cm wide brim for weather protection

with a continuous lumbar-to-hipbelt wrap

Spire I Sleeping Bag Canvas Thanks to the Aircontact backThe 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