The solution against wet wings by Hangglider pilot Emiel Jansen.
Something most of us will recognize. On holiday with the family, take along your wing to fly a bit here and there. And every time it rains you have to dry your wing again because the 'waterproof pack bag with zipper' turns out not to be really waterproof. Sometimes you must leave it in the bag because you simply cannot dry it. Mold is lurking.
Not with The GliderTube. The PVC bag has no zipper but a welded seam. The proven roll-up system on the end keeps water out. If it goes in dry, it comes out dry too! With handy foot-steps flaps against slipping of the bag when sliding in the wing.
Europa: 10 euro
World: 40 euro
PS: When ordering also a Calendar or Quartet, additional sending costs may apply.