Storage Compartment flooring

[Hey Louie]

We have lots of storage compartments in our new 5er. However some of them have a nice rubber type flooring which is great, but some have the same flooring that is in the kitchen and things seem to slide quite a bit. I was thinking about putting down a new surface in some of these compartments that would have more grip. Has anyone else ever done this? If so what did you use? Was looking at some rubber flooring but that seems to be a bit pricey.