Sea to Summit Spark Down Sleeping Bag compact Handle material: Glass-filled nylon w/

Handle material: Glass-filled nylon w/ overmold

Balancing comfort

During production

100-140 cm

Sea to Summit Spark Down Sleeping Bag compact Handle material: Glass-filled nylon w/If 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