Thermos dual compartment kids lunch box keeps food fresh until it's time to enjoy. The interior has high quality cell foam insulation and a durable, easy-to-clean LDPE liner. All materials are 100% PVC-free. Bright colors and artwork are memorable and visually stimulating, designed for maximum “fun approval” from your little loved ones. Dual zippered areas keep food secure in their own compartments and temperature controlled for best freshness.