I use a “Shell Oil Company”zip up pouch that came free with a litre of oil some time ago. Don't know if they are still available. It is attached with two strips of sticky back velcro just by the air intake on my plus 4. It has stayed put and dry for several years.
Just looked at Opie oils where mine came from, but no longer advertised.
However, if you search Amazon for “zipped tool case”, there are a number of small ones available that would fit the bill. Better than metal due to less chance of rattling.
Last edited by Deejay; 19/12/25 08:32 PM. Reason: added amazon
