All compartments which touch and hold food are 100% food grade silicone.
100% dishwasher safe.
Heat and freeze resistant.
Recommended to hand wash in warm soapy water (although dishwasher safe) rinse thoroughly and dry. Clean after each use.
To sterilize use one of the following methods: Steam sterilizing (electric or microwave) or boiling in water for 2-3 minutes.
Keep in dry, cool place and avoid direct sunlight. Cutlery is included.
Lid is made from 100% recyclable food-safe plastics (#5 polypropylene).