Please recommend your kids school lunch box

I got DS a cars lunch box from Costco this summer and the zipper is breaking. I need to replace his lunch box and we prefer a rectangular one with a zipper. What does your child have that works and will actually last for a school year or who has a good warranty?

Re: Please recommend your kids school lunch box

I don't know about the warranty, but we use a Gap one. We bought a new one because it matched his new backpack, but the one from last year made it through the year with no damage. it has a zipper and an inside mesh pocket that I put an ice pack in to keep everything fresh.