Have you looked at a Hexomat cargo mat? They don't have a lip but they do have deep wells for the water to collect BEFORE it spills over the side. Supposedly it can hold all the liquid in a 2-liter bottle before it overflows. I bought one for my VX about a year ago and, unlike a lot of the VX accessories you buy from generic parts sites, it fixes like a glove.
![]()
![]()
![]()