The sandwich size bag:
* measuring 6.5" x 7"
* easy velcro closure
* lined with a waterproof and food-safe nylon(no PVC, no phthalates, no BPA, no lead).
* easy clean up! Shake all the crumbs out, wipe with a damp cloth or machine wash cold and line dry for extra environmental friendliness.
Visit more fabric selections at http://www.etsy.com/shop/GreenerRoute