Mountain Equipment Helium 400 XXL Sleeping Bag

£232.00 Was £290.00


  • HELIUM™ 20D outer shell is very light and highly breathable
  • 467g of 90-10 Pure Duck Down with a minimum fill power of 700
  • GT fit: a wider and longer version of our Alpine Fit
  • 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 and integrated collar with Lode Lock™ closure
  • Supplied with waterproof roll-top stuff-sack and storage cube
  • Weight: 1030g/36oz
More Information
Product Type Sleeping Bags

The Helium 400 XXL Sleeping Bag from Mountain Equipment is wider and longer than traditional styles, offering exceptional comfort and performance for long-distance backpacking and hiking.