Like Mauser06.. in my possibles I carry plastic flim containers. Each of them is color coated. (Two are gray... the color of the deck paint on the house... get the idea) Each one carries something else such as swabs, powder charges, projectiles, patches, lubes, ... that way when I hunt I have a fanny pack with all the stuff needed to care for the rifle in there plus things to get my fanny pack home should I get lost....
I'm going to use small prescription bottles. They are transparent orange so you can see whats inside. I got a whole load of them from my in-laws,
(they take alot of meds). They have a nice locking cap too.