Reusable sandwich bags are ALL the rage in school lunches these days. 
It's even cooler when you discover bags like the Le Petit Lunch Set, which I happened upon on Etsy.com today. (If you don't already know about Etsy.com, I would LOVE nothing more than to be the very one who shows you the fabulous site for handmade goods. Many of which are made by other mamas and daddies out there).
The Le Petit Lunch Set is made with 100% unbleached cotton and is machine washable. It's a 7x7-sized bag, which is basically your standard Ziplock sandwich bag size.
Now I'm hungry for a sandwich (oh and some almonds, too).
