Where are lunch boxes you can create?

[ElizabethR]

I see them in the MP.

[DesertSky · Accepted solution]

There used to be two types, but this is the only one Zazzle offers now: 

Create your own Metal Lunchbox | Zazzle

[ElizabethR]

Thank you, I wanted to convert some discontinued ones.

[LMGildersleeve]

You can also go on any creators product page and select "create your own from scratch".