Easy For Cap / Easy For Cap

This type of design is some thing that used to fix the water cup basing on the characteristics of the tape. It has two forms, one can be fixed, the other is movable. When the desk is covered with sundries, the sleeper train has such limited room and there’s no desk beside the public rest chair, etc, this design would play an important role. Moreover, it can glue tightly when not being used. Thus, it can save much room for you.