Fozzils ThinkFLAT Kidz Solo Pack, Green Sized for kids and with cool colors, the Kidz Solo Pack is perfect for school, picnics, hikes and travel Made from a high quality, recyclable, food-safe polypropylene with unique properties making it highly suitable for folding and re-folding without breakage Heat resistant to 110 degrees C (230 degrees F) which is slightly above boiling temperature Items have non-stick surfaces and unfold for easy cleaning