Sea To Summit Ascent Down Sleeping Bag -9°C ski-pants Replaceable particle filter for cost

Replaceable particle filter for cost savings

This design is revamped to help create a softer and smoother running experience

designed to conquer the toughest terrains with ease

They feature arch support and soft sole cushioning to put a spring in your step

With flatlock stitched seams and mesh paneling

Sea To Summit Ascent Down Sleeping Bag -9°C ski-pants Replaceable particle filter for costThe most versatile Sea To Summit sleeping bag. In colder temperatures you can cinch down the technical hood, zip up the draft tube protected zippers and allow the 750+ Ultra Dry Goose Down to keep you warm. In warmer conditions, the Free Flow Zip system lets you unzip in different configurations for superior ventilation and even open up flat to turn the Ascent sleeping bag into a quilt on the warmest of nights. All of the above make the Ascent a true