Casper, a US mattress company, has come up with a very novel way to market its special foam mattresses: a nap tour of the United States. They’ve created this special nap pod on wheels which is travelling around the States through September and October this year. Some lucky inhabitants of Boston, NYC, D.C., Philadelphia, Nashville, Atlanta, and Miami will be able to snooze in one of four very relaxing looking pods available, and try out Casper’s famous mattresses. Want to try? Visit their website.