The first dish you heat, zip and go. Whether pre-prepped meals or leftovers, simply reheat, serve or pack for later. When you\'re ready, simply unzip and you have a wide open dish to eat from. Incredibly versitile, Zip Top containers can be use for food prep, cooking, lunches, left overs, snacks on the go, travel, food storage, crafting and just about anything that needs storing! Better for the Planet - Zip Top was designed with the environment in mind. One Zip Top can replace 5000+ disposable bags. Made with 100% platinum silicone Free of BPA, lead, PVC, and phthalates Plastic free Food Grade Dishwasher, Microwave and Freezer safe