Due to problems with assembling and disassembling a new big glider, the idea of making a protection cover arose. After several attempts to make a perfect condensation-free cover, Verner Jaksland, using his professional, technical knowledge, succeeded in manufacturing the cover. Patent were applied for and granted. One of the most famous glider pilots in the world, heard of the covers, and ordered the first two for himself. Since have the covers continually been improved to the cover we sell today.

Verner Jaksland has participated in many gliding competitions abroad, and many pilots knew him under the name of "jaxi", wherefore he added "da" for Denmark on the end to get the right name for the covers.