Vintage 60's Vinyl Domed Mailbox Design Lunchbox

Vintage 1960's vinyl mailbox lunchbag. Grey in color with red and black print. Red plastic handle attached with rivets. Inside shelf like compartment which was originally used to hold a thermos. Unfortunately the zipper has seen better days and is unraveling to create a hole. It still zips closed though. Otherwise it is structurally in really good shape. This style of lunchbox was only made for a short time before companies switched to metal and molded plastic designs. This is because it is overall a less sturdy design and also why not many are around anymore. This is also a rare design, I can only find one other example online. Definitely one for the collectors!