These sandwich bags are perfect for storing snacks or a sandwich anytime you're on the go. These dishwasher-safe reusable bags help cut down on waste and are ideal for work, school or running errands. They're also great portion control tools. Rather than be tempted by a giant bag of snacks at the beach or on your desk at work, simply bring a small amount in these reusable pouches. Made with food-safe materials, each of these sandwich bags is PVC-, BPA-, latex- and vinyl-free.