Whether you’re on the go for work or school or having a picnic in the park, Ziploc brand Sandwich Bags are perfect for keeping your sandwiches and snacks as fresh as when you packed them. High quality sandwich bags are easy to open and fill. Disposable for fast clean-up. Packaged in convenient self-dispensing cartons. Our new triple system seal features an extended tab, easy grip texture and a double zipper. Ziploc resealable sandwich bags are Kosher certified.