Details Mountain Equipment Helium GT 400 Down Sleeping Bag Discover unparalleled comfort and freedom of movement with the Mountain Equipment Helium GT 400 Sleeping Bag. Engineered to be longer and wider than standard sleeping bags, this exceptional choice offers generous space for ultimate relaxation during your outdoor pursuits. With 400g of 700 fill power , the Helium GT 400 provides outstanding insulation, guaranteeing a cozy night's sleep even in challenging climates. Its lightweight and compact design make it perfect for backpackers and trekkers who crave both comfort and efficiency. Unleash your full potential on your adventures with the Helium GT400. 3 season down sleeping bag Long length/Left zip Good Night's Sleep Temperature: -5°C 100% recycled HELIUM 20D outer shell is very light and highly breathable with PFC free DWR Down Codex certified 90% Pure Duck Down with a minimum fill power of 700 100% recycled Supersoft 20D lining fabric with PFC free DWR Grand Tourer fit with extra width for comfort Slanted box-wall baffles throughout 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 Supplied with waterproof roll-top stuff-sack and storage cube Specifications Helium GT 400 Sleeping Bag