Mountain Equipment Womens Helium 400 Sleeping Bag - Long: Medieval Blu

Filled with 403g of DOWN CODEX-approved duck down with a minimum 700-fill power and encased in a high-performance, 100% recycled Helium 20D outer fabric, the Helium 400 is a warm, lightweight, and ultra-compressible sleeping bag designed for easy packing. Its efficient sizing and low weight make it ideal for backpacking and cycle touring while still providing enough warmth for chilly nights. The slant-baffle construction enhances insulation, improves packability, and prevents down migration, ensuring consistent warmth and eliminating cold spots. A four-baffle footbox focuses essential warmth around the feet, while a five-baffle hood optimizes comfort and keeps the down precisely where it’s needed. Inside, the 100% recycled Supersoft 20D lining fabric with a Fluorocarbon-free DWR finish offers breathability and durability for long-lasting comfort. A full-length Gemini™ zip baffle significantly reduces heat loss and is reinforced to prevent snagging. The low-profile magnetic Lode Lock™ c