The airbag module is also reversible into a roll-top backpack, accessorized for the mountain (multiple easily accessible pockets, a baton holder, ice axe holder, camel-bag pocket...).
Its new ergonomic straps and removable belt allow a high carry with a light backpack or a classic portage when the backpack is heavier.
The backpack is adapted to the pilot's morphology, with a larger backrest on size L than on sizes S and M.
The volume of the portage bag is larger than on the Radical 3, it has been designed to hold a Leaf 2 Light glider, a rescue parachute and a bowl helmet.