VINTAGE TUPPERWARE SQUARE AWAY STACKING SANDWICH KEEPER W/ HANDLE STRAP HARVEST

stack of vintage Tupperware Square Away Sandwich Keepers in brown yellow, orange, green, colors, held together by a brown carrying handle. Product: Vintage Tupperware Square Away Sandwich Keepers with a carrier. Features: These hard-shell containers are designed to protect sandwiches from getting crushed and keep them fresh. They often feature a one-piece, hinged lid and a simple snap closure. Please note the brown container does not have a lid