3 Vintage Tupperware Square-A-Way Sandwich Keepers: 1970s Retro Kitchen

A set of three vintage Tupperware sandwich keepers from the 1970s, each featuring the classic Square-A-Way design with shear lids that seal securely. In good used condition with minor surface marks, these retro kitchen pieces are practical for storing leftovers or packed lunches, and their compact size makes them ideal for smaller fridges or lunchboxes. A nostalgic addition for collectors or anyone seeking durable, vintage food storage solutions.