I have seen an ad for a new Leupold lens cap that flips back till it lies flat against the top of the scope.
Leupold has also come out with a set of filters for their objective lenses which should be helpful
I think Leftent might be referring to the Alumina line of accessories that Leupold has put out. The flip up scope caps are made of aluminum and it looks like they use small magnets to hold closed rather than the spring loaded tab setup used by the Butler Creek ones. Might be worth looking at..... On a side note, I think the newer production Leupold MklV models that come with the flip ups come with Leupy branded covers. The tab (normally red on the Butler Creek covers) is IIRC grey on these ones. Unfortunately, I've read that they aren't as well made as the actual Butler Creek units.
hsld.