Extra-large food storage container ideal for a variety of foods and ingredientsLid with easy-locking clips and extended flexible seal helps keep food fresher for longerModular stacking design and rectangular shape helps save valuable space100% virgin plastic; phthalate- and BPA-freeTop-rack dishwasher-safe; fridge- and freezer-safe; microwave-safe without lid Sistema KLIP IT Rectangular Collection Food Storage Containers keep your produce, leftovers, and other food items fresher for longer. This extra-large storage container has a rectangular shape and modular stacking design ideal for keeping your kitchen organized. This stackable storage container has a lid with easy-locking clips and an extended flexible seal to help keep food fresh. Made from 100% virgin plastic, this BPA- and phthalate-free food storage container is dishwasher-safe when placed on the top rack, microwave-safe without the lids, and safe for storing in fridges and freezers.