Mountain Equipment Helium GT 600 Sleeping Bag Regular anvil grey

Designed for the long-haul and especially comfortable for those who like to sleep on their side as well as on their back, the Helium GT series provides greater comfort and more ‘wiggle-room’ without sacrificing performance thanks to their significantly more generous yet tapered fit. Made with PFC-Free fabrics and built with the same featureset as Mountain Equipment's standard Helium range, these bags remain highly compressible and reliably warm for extended road trips through the seasons.

Light, packable but with a slightly more generous fit this is the ideal bag for long trekking and backpacking trips through Spring and Autumn.

Helium 20
Weighing only 38 g/m², helium 20 uses 20-denier-yarns to create a fabric that is compressible, robust and extremely comfortable. Its densely woven construction ensures maximum down density, wind resistance and heat loss resistance. The new Helium 20 offers a better hand feel than previous helium fabrics and reduced seam slippage, resulting in even longer durability than the previous fabric.