Mountain Equipment Helium GT 600 Anvil Grey Sleeping Bag

The Helium GT series offers a more spacious fit than the standard Helium range, making it ideal for extended use and providing exceptional comfort for those who prefer extra room to move. Designed for long trekking and backpacking trips in spring and autumn, the Helium GT 600 is exceptionally warm, lightweight, and highly compressible. It features 656g of minimum 700-fill power DOWN CODEX-approved duck down and a high-performance, 100% recycled Helium 20D outer fabric for durability and efficiency. The slant-baffle construction enhances warmth, improves packability, and prevents down migration, ensuring consistent insulation and eliminating cold spots. A four-baffle footbox keeps warmth concentrated around your feet, while a five-baffle hood optimizes comfort and ensures the down stays securely in place. Inside, the 100% recycled Supersoft 20D lining with fluorocarbon-free DWR provides breathability, durability, and long-term comfort. A full-length Gemini™ zip baffle minimizes heat los