2009 Keystone RV Sprinter 311BHS, 2009 Keystone RV Sprinter 311BHS Introduced in 1996 as Keystones first product line, Sprinters goals remain simple; take the suggestions from our customers and make them the foundation for the Sprinter design. As a result of these efforts, Sprinter offers customers a proud distinction from other brands, a product designed to: Make Camping Easy