Eureka Spero 20 Sleeping Bag

Offering maximum warmth in a minimal package for extended trail time, the Eureka Spero 20 sleeping bag uses a shingle-style construction that balances comfort and thermal efficiency.Eureka! Synthesis technical insulation uses a proprietary blend of synthetic fibers engineered to optimize thermal performance in this ultrasoft, durable and easy-to-pack bagDurable polyester shell fabric stands up to years of outdoor adventures; peached polyester lining fabric is comfortable and warm to the touchLocking, 2-way zipper allows adjustments for ventilationFull-length, insulated zipper draft tube with antisnag guard defends against cold-air intrusionInsulated, anatomic hood and chin baffle comfortably trap heatInternal pocketIncludes a compression stuff sackMates with other regular-length mummy bags to form a double bagCloseout