The bass buggie is one of the must have practical products if you own a Double Bass
Can strap onto the bass body with or without a bag.
Works indoors as well as outdoors!
Is made of durable high impact molded plastic.
Overall dimensions are 36cm, 16cm diameter (wheels, height & width).
Inside platform length is 28.5cm 
Weight is 1.4kg
Adjusts to any size bass from 1/10 to 4/4.
Has non-marking durable "rubberized" wheels that are solid but offer a bit of "rebound" and grip
Compared to the previous generation Bass Buggie, these wheels offer a wider contact patch and better maneuverability, especially in gravel, snow, or other difficult terrain.
Rolls easily and straight on ball-bearing wheels.
Allows endpin to remain in place while in use.
Has a flexible body that provides some shock absorption from bumps and rough surfaces.
Optional Cushion adds additional protection from especially bumpy terrain, or for use with a bass not inside a padded gig bag.
Made in the U.S.A.( beware of cheap imitations )