Mountain Equipment Helium GT 600

The Mountain Equipment Helium GT 600 sleeping bag is designed for adventurers who demand long-lasting comfort and performance on extended trips. Perfect for side and back sleepers, this bag features a roomier yet tapered GT fit, offering greater freedom of movement without compromising on warmth or compressibility. Crafted with sustainability in mind, the Helium GT 600 uses 100% recycled, fluorocarbon-free fabrics, making it an eco-conscious choice for trekking and backpacking through spring and autumn. Its lightweight design and exceptional packability ensure it’s ready for long-haul adventures, while its reliable insulation keeps you warm and comfortable in cooler conditions.

Built with the same high-performance features as the standard Helium range, the GT 600 combines practicality with comfort. The generous cut, slanted box-wall baffles, and anatomically shaped hood and foot-box ensure a snug yet unrestrictive fit. The full-length Gemini zip baffle with Lode Lock closure and integrated neck collar provides added warmth and draft protection. Whether you’re on a multi-day trek or a weekend camping trip, the Helium GT 600 delivers exceptional comfort and versatility, making it the ideal sleeping bag for seasonal adventures.

Mountain Equipment Helium GT 600 Features

• 100% recycled HELIUM 20D outer shell is very light and highly breathable with fluorocarbon-free DWR
• 100% recycled Supersoft 20D lining fabric with fluorocarbon-free DWR
• 656g of 90-10 Pure Duck Down with a minimum fill power of 700
• GT fit
• Slanted box-wall baffles and stitch-through baffles
• Mid-level side seams
• 5 baffle anatomically shaped hood
• 4 baffle anatomically shaped and offset foot-box
• Full length Gemini zip baffle with 140cm zip and integrated neck collar with Lode Lock closure
• Waterproof roll-top stuff-sack and storage cube
• Good Nights Sleep Guaranteed -10°C

Please note Extreme temperatures are at the point of danger to health.