Sea To Summit Spark Pro -1C sleeping bag New

Sea To Summit Spark Pro -1C sleeping bag has been optimized for comfort, versatility and light weight. Our highest-lofting down – 950+ fill power RDS-certified goose down with a non-PFC Ultra-Dry Down treatment – is wrapped in extremely breathable 10D fabrics. The Free Flow zip system ensures maximum ventilation and the flexibility to open the bag flat as a quilt. Zip a Spark Pro to a Women’s Spark and share the comfort with your companion.