Filament shipping bags, suggestion to Bambu

Suggestion to BAmbu, and all filament makers. see attached. ziploc 2 gallon bag, i heat-sealed the corners on a diagonal, to make better fit. (cosmetic). WHY NOT make a similar bag for actually shipping the filament? you don’t need a slider, just the press-lock. then ABOVE that, have your heat sealed edge. when i get the filament, i cut off the heat sealed edge, and then still hae the press-lock to store the filament. the way bambu ships this now, it is heat sealed,but no press-lock for after the heat-vacuum seal is cut off.
anyway, possibly a way to make some re-usable storage.