Disclaimer: My only connection with this seller is as a purchaser of one of his lids for my Crusader cup.
Thought it only fair to mention.
Thought it only fair to mention.

While wandering round ebay as I'm prone to do when bored stiff I found a listing for an aluminium lid for the issue British Army mess tins. I personally think it's a great idea as I use mine quite a bit out and about and also back garden bushcraft. At the moment I'm using a heavy duty aluminium foil pie dish cut to shape but they're showing their age a bit. He makes them for both sizes of tin and with or without strainer holes. I've got one of his lids for the Crusader as I honestly couldn't justify the money for a HC lid, besides they're made in the states and buy British and all that.

I've got a couple of bills due any day now but once they're paid I think I'll treat myself to a set.

Lids for BA mess tins.
Anyway I just thought I mention it in case anyone else is in a similar boat.
Cheers,
Malc.