Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Helium 400 XL by Mountain Equipment $355.00 Cosmos / XXLLH - $355.00 Cosmos Color Chevron down icon XXLLH Size Chevron down icon Availability: translation missing: en.general.icons.icon_check_circle icon Only 1 left! 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Looking for Local Pick-up? Choose a store below. Product Locator by Locally Notify me when back in stock Email address Email me when available The gran turismo' of the Helium range. Wider and longer and offering exceptional comfort and performance for long-distance backpacking and trekk.