What would be the environmentally AND commercially aware desiderata for food and beverage containers?

Reusable: strong, durable but also easy to clean, both for hydrophillic and hydrophobic goods. Can synthetic corundum or diamond ever become a viable alternative? A standardized symbol could indicate that the box is intended for hydrophobic or hydrophillic goods. Is UV-C transparency a desiderata for easy sterilization after cleaning?

Transparent: so people can see the food they are buying, transparent and reusable seems to imply scratch and minimal corrosion resistance as well.

Storable & transportable: a 3D equivalent to the paper sizes used in Europe: 2 A5-sheets side by side are the same dimension as an A4 sheet, 2 A4-sheets side by side are the same dimensions as an A3 poster size paper. Can a similar scheme be made for 3D boxes instead of 2D sheets? For 2D Ax system: the long side has a constant ratio to the short side, so perhaps side lengths L x W x H such that L / W = W / H = cube root 2 ?

There will always be a cost to cleaning containers, and while we can optimize the properties of the boxes for cleaning, there will always be some cost to cleaning, and a cleaning facility will feel financial pressure to clean less thoroughly but also a financial / legal / reputational pressure to clean more thoroughly. Having unique QR codes for individual boxes means any spoilt product brought back by consumers can be traced to its last cleaning, and the previous meal it contained, so a cleaning facility can then adjust the cleaning parameters for the type of previous meal, previous sale date, return date etc to understand if it would benefit from longer soaking, more percusive water jetting etc...