When I exercise my cars I like to stop and get a coffee for the road....
It's hard to hold a coffee and drive at the same time especially with the standard transmission....so, I always take a small tool box with me just in case we need a small adjustment when I'm out on the road...
I cut an old plastic coffee can in half and screwed the bottom part to the top of that plastic tool box....I put the box on the passenger front floor, so it's easy to reach the cup.....haha....what ah ya think?....

The other thing is....I use chock blocks around the garage because there is an ever so slight slope away from the building....I hate when these big boys start to roll, especially when you thought the parking brake was going to hold....
As I get older I don't like to bend over to put the chock block behind the tire and then bend back over and remove the block when not in use.....I saw these blocks with a handle attached but, the handle goes straight up and they hit the quarter panel of every car I use them on....
I went to the home center and picked up some 1" plastic pipe, some pvc glue and wah-la....chock block goes under the tire and the handle doesn't touch the quarter panel....I was able to do 2 handles for less than $20.....what ah think?....

You can tell I'm between projects....Idle hands are not a good thing....
Mike