John Mayer.
Photo: XactpiX/Splash News
Seasoned traveler and wise man John Mayer knows a thing or two about how germs spread. Today, he took a trip to infamously filthy cesspool New York City — but not without first stocking up on a trusty defense against harmful bacteria. In the interest of hygiene, he accessorized his chic leather tote with a travel-size Purell key chain, perfect for on-the-go sanitizing.
