Originally Posted by RexBuck
Yours actually looks like the Explorer Lite but, I could be wrong.
These bags are fine in the rain with the rain cover on.
I used mine for my DSLR initially also - put some extra foam in the bottom to absorb vibrations. However, rough roads and Mexican topes were taking a toll on the lens so I put it in a more protected environment in my side bag.
Your right, That is a Explorer Lite. Damn that Jack Daniels, he's always making me type wrong.