I have a set of water bags that I removed from my glider. They hold, I
believe, 15 gallons each and they will fit any sailplane with opening
in the wingroot rib between the spar and leading edge. If anyone wants
them please contact me, come to my house and get them or make your own
arrangement for shipping. They are free. My cell is 5095540514.

Jacek
Pasco, WA