Vintage flight bag, retro yellow Waikiki Hawaii travel tourist souvenir bag

Vintage (70s?) vinyl flight bag marked Waikiki World Travel in green on bright yellow. The bag measures 12" x 12" x 4 1/2" at the base, a small carry-on about the size of a large purse. The shoulder bag strap is adjustable.

This is nice and clean over the exterior fabric though the material is cracking a little along the seams. There's some rusting to the hardware, though the zipper works well. The interior is water spotted (drat those swimsuits!)