Insulated Brown Paper Lunch Bag Pack of 2, LINXIN Environmentally Reusable Kraft Paper Lunch Bags with Leak-Proof Waterproof Aluminum Foil (6 Liter)

These are replacements for our previous brown bags - they don't last forever, but are functional and practical with a little quirkiness thrown in - especially as my husband does not entertain a typical lunch bag!Nice and roomy and well made.