Cheap Gigbags suffer often weak padding and webbing. One of these weak points is the bottom part where the Strap-Pin likes to work out an unwanted airvent.
this simple part equals the pin height and prevents unwanted damage from the pin to the bag.
Print it PETG as coarse as you think, My Print is 0.4 Nozzle, 0.3 Layer, 5% Infill.
One layer of selfadhesive foam (or knit a sock for it :-)) to prevent scratches on your gear.
The author marked this model as their own original creation.