Sea To Summit Ember -1C/30F Down Quilt - Regular Features: ULTRA-DRY Down 850+ Loft 90% Down Cluster Premium Goose Down certified Responsible Down Standard (RDS) Breathable10D nylon shell and lining for minimal weight and bulk Includes four adjustable straps to secure onto a sleeping pad Cushioned internal shoulder-end draw-cord Construction 7°C: Sewn-through construction. Drawcord in the foot section. Open up to a quilt or cinch tightly to create a ‘foot pocket’. -1°C: Vertical chest baffles, horizontal baffles lower half, box wall baffle construction throughout. QuiltLock system compatible: attaches to any Sea to Summit sleeping bag with a hood to provide extra warmth in colder conditions Includes lightweight Ultra-Sil compression bag and storage cell Sustainable design with a PFC free water repellent coating and RDS down   Ember -1C/30F Down Quilt - Regular