The Road Bear Class B 20-22 is a modern campervan designed for up to two adults and two children, featuring a V6 engine with automatic transmission and a fuel consumption of 17 liters per 100 km (14 miles per gallon). It offers essential amenities including a full kitchen, bathroom, air conditioning, and heating, with a power supply of 12V DC and 120V AC, making it a practical choice for family travel.