Bag for use as advertising medium, has rigid base plate on which two wheels are mounted at front side and other two wheels are mounted at back side on rotating axle, where wheels are made up of rubber
摘要
<p>The bag has a rigid base plate on which two wheels are mounted at front side and other two wheels are mounted at back side on a rotating axle, where the wheels are made up of rubber. Handle made up of flexible transparent tube of 50 centimeter length is positioned on top of the bag.</p>
