Sea to Summit Spark Down Sleeping Bag compact Closed-cell foam

Closed-cell foam

During production

Handle material: Glass-filled nylon w/ overmold

100-140 cm

it will last right around 3 hours

Sea to Summit Spark Down Sleeping Bag compact Closed-cell foamIf you're counting grams, but still count on a great night's sleep, the Spark may be the right bag for you. Filled with RDS certified 850+ fillpower goose down treated with a non PFC Ultra Dry Down treatment, the Spark is constructed with a technical hood and zipper draft tube to retain warmth. Comfort comes from a super breathable 10 denier liner fabric, while a 10D shell with a non PFC DWR plus a highly water repellent hood and footbox fabric shed