Keep your lunch cooler and fresher for longer with the Sachi Ice Pack. The reusable, food-safe, non-toxic gel cold pack comes with a fabric sleeve to reduce condensation. To use, freeze the ice pack by laying it flat in the freezer, place it in the fabric sleeve and on top of contents within a lunch box, tote or cooler bag, allowing the cool air to flow down. To clean, remove the Ice Pack from the fabric sleeve. Use mild dish soap and a damp sponge to wipe the Ice Pack exterior, before allowing to air dry. Ensure the Ice Pack exterior is dry prior to placing it back in the freezer. Keeps food cool & fresh for longer. Includes fabric sleeve. Easy to clean. BPA-free. Do not heat Ice Pack in microwave. Do not freeze in fabric sleeve. If Ice Pack is torn or broken, dispose immediately. Do not ingest gel contents. If ingested, please seek immediate medical attention. Fabric sleeve is machine washable – allow to air dry.