At a recent toy show I picked up this fabric GIJoe Lunch Box dated 1992. It features characters from a couple different years. Sonic Fighter Law, General Hawk. Snake Eyes v4 . and Eco-Warrior Flint. The art style is a little odd, almost making it look like a knock-off.
This lunch box was produced by Lunch Bunch. I have several metal and plastic lunch boxes in my collection from the 70's and 80's, This is the first soft lunch box I've ever purchased.
Here is a closer shot of the art work. Law wearing is Military Police helmet, armed with a knife seems to be the most out of place. His style just doesn't seem the same as the rest.
Inside the lunch box you can see there is a thermos which features no GIJoe branding as well as a plastic divider.