The GWL/Team is busy working on the first pre-production batch for the GWL/Modular Flexi Pack. The initial delivery should be ready during 8/2020 and the promotion on the web site is scheduled for 9/2020.
Perhaps you ask what takes so long. For example just finding a reliable mechanical-design component manufacturer takes months. The GWL/Team had to try many different suppliers to see their real production quality and seriousness.
As the saying goes: Not all that glitters is gold.