These are environmentally friendly, reusable, machine washable bags for snacks, sandwiches and so much more! These 7 by 7 inch bags from Itzy Ritzy have a zipper closure for easy (and quiet!) snacking. They're FDA-approved food safe, and they're BPA, lead, phthalate, and PVC free. And, of course, every time you use one of these reusable bags, you're preventing a disposable product for ending up in our landfills — but kids will care more about the fun designs, featuring everything from unicorns to friendly foxes to tutu cute bunnies!