Cruising Sailors Forum Archive
The best I have used is the Port-a-Quick 
In Response To: Oil change recommendations... ()
http://www.defender.com/product.jsp?path=-1|311|296536|314179&id=122092 and it's on sale this week. Even has a reversible pump for getting the old oil back into the container without spilling it everywhere. I change oil & filter every 50 hours. 
