Owl Vans Sherpa and Bike Carriers open with the doors so you never have to swing carriers out of the way or lose departure angle by adding a big ugly bumper. Configurable allowing you to mount almost anything: Bikes, generators, cargo boxes, Rotopax, fuel cans, skis, and much much more. The most versatile and innovative way to carry all your critical gear. Trail Tested, Top Quality. The Best in the Industry. Engineered and Made in the USA.