LOL, anything you can think of to cover the head.
Most people probably bring the head in after a session, but I have left my EQ6 out for weeks at a time by covering it with an old sheet then a small tarp.
Bert only covered his with a bucket!!!!!!
But it stayed dry
(which in itself reminds me of a funny story. The 1st time we visited Bert, my son saw the upturned bucket on Berts Mount, and said "hey, a bucket dryer"
)