Strap on the PacificWind ThrustPac and supercharge your bike riding to speeds approaching 35mph. Although its gasoline-powered internal combustion engine sounds pretty noisy, it gets 150 miles per gallon.
Jeez, this looks like a ton of fun. Listen to them laughing and giggling in the video as they buzz around with these powerful propeller-driven backpacks. It's a hoot. Video after the jump.