Skip Hop Spark Style Food Jar Rocket   Pack their meals with epic style! Featuring cool designs that let little personalities shine, our stainless-steel food container keeps kid-sized portions warm or cold for on-the-go munching. We even included a matching spork with a built-in holder (how handy is that?).   Features Stainless steel body helps keep food warm or cold Keeps food warm up to 7 hours or cold up to 5 hours Built in holder fits most utensils Includes a spork (spoon+fork)! Holds 325 mL Usage: from 3 years Care: hand wash in warm, soapy water. Not dishwasher-safe. Do not microwave