When you place the gathered glider onto the opened concertina bag which is made of durable but light material, the packing becomes child’s play:
— Pull out the leech, place the lines onto the lower sail of the glider, place the leading edge double-sided cell on cell.
— Stow the risers into the riser pocket provided, gather the leech, close fixation buckles and zip, pull both tie rods at the top and at the bottom tight, fold the concertina bag and fix it with the Velcro-strap. Done.
It supports the airing of the material. Nevertheless the glider must never be packed when it is wet or damp!