Mountain Equipment Helium GT 800 Anvil Grey Sleeping Bag

With a roomier fit than the standard Helium range, the Helium GT series is designed for extended use, offering exceptional comfort for those who prefer extra space. Featuring 884g of minimum 700-fill power DOWN CODEX-approved duck down and a high-performance, 100% recycled Helium 20D outer fabric, the Helium GT 800 is an ultra-compressible, lightweight, and supremely warm choice for extended cold-weather adventures. Its slant-baffle construction enhances warmth, improves packability, and prevents down migration, ensuring consistent insulation and eliminating cold spots. A four-baffle footbox concentrates warmth around your feet-essential for prolonged exposure to cold climates-while a five-baffle hood enhances comfort and keeps insulation precisely where it’s needed. Inside, the 100% recycled Supersoft 20D lining with fluorocarbon-free DWR provides breathability, durability, and lasting comfort. A full-length Gemini™ zip baffle effectively minimizes heat loss while preventing snagging,