Sea To Summit Spark Pro 900+ Down Sleeping Bag Duffels Secure your passport

Secure your passport

Knee Length

Biomechanical Fit

With Suunto Smart Sensor

with the goal of making a three season version that was as light as possible while still having the strength we require from a Hilleberg tent

Sea To Summit Spark Pro 900+ Down Sleeping Bag Duffels Secure your passportThe Spark Pro has been optimised for comfort, versatility and light weight. Our highest lofting down 900+ fillpower RDS certified goose down with a non PFAS 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. Features RDS certified, 900+ fillpower