Anything you don't mind laying on painted steel will be just fine in them. Any anti-scratch lining added to bottoms of drawers or sides will make interior of small drawers ever smaller/shallower....also will be kinda noisy, but surely classier than a plastic tackle box, if the lids don't flop over and spring hinges. I agree they need handles and top latch for carrying.Looks like a good case to store EDC gear. Wallets, pouches, pocket knives, flashlights, hanks, pens, yaddida, yaddida, yaddida, all in one convenient place.