First off,, when you get thirsty, you come back to the garage for liquid refreshment turn the tractor off let it rest while you refuel....
Secondly there is no good reason to risk spilling a frosty cold adult beverage while you are navigating around the shrubs that is called alcohol abuse!
Thirdly, anything in a cup holder will get warm and unless its Irish Coffee warm adult beverages really leave something to be desired
Forth,, you risk sun stroke if you dont come in out of the sun often,,,,
refer to item number 1 for clarification
And have a most wonderful day, and as always it has been a pleasure assisting you