Sea to Summit Spark Ultralight -1°C Sleeping Bag Size:Long The outer material made of

The outer material made of Cordura is specially sewn and extremely durable

The 7mm sewn cord products are offered in various lengths and take the hassle out of tying knots

Backed by our ski and snowboard athlete team for resort riding in all conditions

packable and proven

and you'll adopt it

Sea to Summit Spark Ultralight -1°C Sleeping Bag Size:Long The outer material made ofIf 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