There are sleeper buses in the USA.
The USA has some sleeper buses that are operated by a few difference companies and services.
Some of the services and companies that have sleeper buses in the USA are Starr Tours and Napaway that provide you with private, bed like suites as well as rental services like Kings Charter Bus USA, US Coachways as well as Bus Charter Express.
These bus companies and services have luxury and entertainer style sleeper coaches and buses with bunks as well as other amenities for group travel.
Sleeper coaches are buses that are built for comfort for large groups when traveling and often have bunk style beds and are also great and suitable for events or for long distance travel.
Entertainer coaches and buses are highly customized buses that are designed for entertainment industry professionals and touring groups, that offer premium amenities such as full showers, onboard kitchens and private bedrooms.
Some sleeper buses and sleeper coaches also have private sleeping compartments or even convertible seats that form into beds, which provides you with comfort and privacy.
Many of the entertainer sleeper buses have galley kitchens with amenities for foods and drinks.
Some sleeper buses also have couches and entertainment systems for relaxation and are also equipped with heating and air conditioning for a controlled environment.
And the companies like US Coachways, Napaway and Catch Transportation provide sleeper bus rentals for private group charters.