The Millennium Shrimp

Carry your towel with you today, in memory of Douglas Adams.

To quote from the Guide:

A towel, it says, is about the most massively useful thing an interstellar hitch hiker can have…any man who can hitch the length and breadth of the galaxy, rough it, slum it, struggle against terrible odds, win through, and still knows where his towel is is clearly a man to be reckoned with