Plastic film canisters... I keep spare LR44 batteries in them for traveling (with the batteries still in their packaging of course to prevent shorting them out).
---------- Post added 11-01-19 at 10:43 AM ----------
Originally posted by CarlosU The cap on the translucent ones used by Fuji makes a perfect cap for the 40 limited hood. Much easier to put on and off and less worry if you lose one (as long as you have spares)
It works, that's absolutely brilliant! It was always annoying unscrewing that cap and I was always afraid I'd lose it. Thanks for the tip!