In article >,
> wrote:

> I have an old Igloo Lunchmate Plus cooler from the 1990's it still works
> great, but I can't figure out how to take the lid off so I can clean the
> inside of the lid. Any suggestions would be appreciated. I love this cooler
> and it keeps my sandwiches nice and cool. I am a Carpenter and need to eat at
> work and I'm not always near a fast food joint. Thanks again

Take it to a carwash and use the wand providing a carwash is available.
You will have to hold the cooler while soaping and washing, or the
cooler will just blow away.

2 cents.
leo