Sea to Summit Spark 7° Regular Sleeping Bag

If you are looking for the lightest bag possible, the products in the Spark range are made for you. The coolest model in this family, the SEA TO SUMMIT Spark 7° sleeping bag is designed to keep you warm in temperatures between 7° and 11°C while optimizing its weight and size once packed. It is offered here in a Regular version suitable for people measuring up to 1m85.

A fusion of the Spark SP 0 and SPI - absolute references for years in the field - this new Spark benefits from a reworked shape in order to best adjust to the body shapes of travelers. The ergonomics of the new hood and zips add additional comfort of use.

Featuring a 10 denier nylon shell and lining, these lightweight fabrics offer breathability, protection and effective temperature regulation for optimal outdoor comfort.

This bag combines Loft RDS 850+ goose down with Ultra Dry Down treatment for better water resistance in humid conditions for warmth, a small YKKK #3 zipper, and high-performance nylon fabrics 10D for the exterior and linings providing breathability, protection and effective temperature regulation. The waterproof and breathable characteristics of 10D nylon notably provide additional protection and prevent exposure to condensation from the tent walls. Finally, the mummy cut maximizes thermal efficiency and guarantees better heat retention with a lightweight design for warmth, compactness and outdoor comfort.