We never bring a case. Just a carry on.better to put in in your case.
They only give a visual display, They wont alarm if there was an escape like the battery operated ones.Why not use/bring some disposable Carbon Monoxide detector strips?
Available on line...
They only give a visual display, They wont alarm if there was an escape like the battery operated ones.
OP, could you check to see if they are available to buy wherever you are holidaying?