I have a professional flight case for 18" bodhran made Ray Doherty Dublin for sale on http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=2571749754&category=10175.
The professional flight case for 18" bodhran is still for sale at £100 pounds sterling if anyone is Interested on ebay.
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=2574549356&category=10175
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=2574549356
I have now put the measurments of the case on ebay