SEA TO SUMMIT Spark W -1c/30f Down Sleeping Bag Long - Women - Grey / Yellow - size only size- model 2026 only size

The Spark Women's -1C/30F Down sleeping bag from Sea To Summit is a women's sleeping bag, ideal for adventurous women who value comfort.This season, the Spark has been reworked to fit you better, with a resized hood and improved zips.Ultra-light, the Spark has an exceptional weight-to-heat ratio, with a 850+ loft. Compact and stripped down to the bare essentials, it's the minimalist bag for long-distance treks and for those looking for a high-performance bag that won't weigh them down!Designed in a sarcophagus shape to retain maximum warmth, it is also made up of RDS 850+ down and a Ultra-Dry™ treatment for better insulation and compressibility. It therefore provides good water resistance in wet conditions. With its lightweight 10D nylon structure, it offers excellent breathability and effective temperature regulation.For even greater comfort, the model has sewn-in structures in the vertical padding at the torso, which optimise the position of the down to prevent it