We have tested these on LS1d
Produced according to the Swedish gliding federations STM B-33. Comes with CoC.
Might fit other gliders too.
Price for one bag. You need 2 pcs for a hole glider.
https://www.segelflyget.se/globalassets/svenska-segelflygforbundet/stm/stm-icke-typbundna/b-33.pdf
