Sea To Summit Flame FmIII Ultralight Women’s Sleeping Bag



The versatility of the Flame Ultralight Women’s Sleeping Bag Series spans from an ultralight down-filled liner to a mid-winter fast-and-light sleeping bag. Each model uses premium materials and design to provide cutting-edge performance.

The women’s specific mummy fit is narrower at the shoulder and wider at the hip and features extra down compared to the unisex Spark models.


  • ULTRA-DRY Down 850+ Loft 90% Down Cluster Premium Goose Down Certified Responsible Down Standard (RDS)
  • 10D shell and 7D liner materials help to achieve the incredible lightweight and compact packed size
  • Includes lightweight Ultra-Sil™ compression bag and storage cell
  • Zipper-length trimmed for gram-saving performance: full-length side zippers
  • Baffle construction: fully baffled
  • Shape: broader mummy


Sea To Summit

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