Originally Posted by THE TECH
Just grab an extra bottle or two at the dealer to keep at home or in the car. No reason to have to deal with putting non-spec oil in. The dealer even sells a handy case with gloves and a funnel to carry in the car.
+1. here's a link to the case-
the link didn't work all the way,just search for bmw oil travel container
it sticks to the side of the trunk,then you've always got one when you need it.