Here is Barbie's hard-to-find Goes Travelin' carrying case. This case was issued in 1965 and came in pink (salmon), blue, and yellow. On one side the graphics depict a plane flying over a castle (Disneyland perhaps?) and the other side depicts a car.
There is a see-through window on both sides from which you can see Barbie looking out-too cute! The manufacturer of this case was Standard Plastics Products (SPP).