ECOOPTS Resealable Zip Sandwich Bags 25 Bags 6.7*7.1 inches(17*18cm) /Bag Whether taking on the go for work, school or having a picnic with your family, ECOOPTS compostable zipper bags are perfect for keeping your sandwiches, snacks and fruit fresh throughout the day. These resealable sandwich bags are great for storing food, packing a lunch, granola, fresh fruit.