Amazon USA £47 for four delivered to UK
I’ve got Airtag and other trackers in all my cars and in the big suitcases.
This allows fitting the airtag in the car with a 10 year battery life and in a place harder to find, waterproof as well.
£47 is for 4 cases
Great idea so have got the above items……
Now, I would like some great ideas where I could put one of these on my ND2 which would be difficult to find. I myself have no idea where a good or bad place would be…
Answers on a postcard please…… 
Only…
Hiding places should never be mentioned on the WWW !
A subsequent G-search might aid the tea-leaf!
I was thinking the same - answers on a 'public postcard’ might not be the best idea! 
Hence postcard request, not public 