- Perona PR-58231 thermal lunch bag, designed to keep food at the right temperature - Ideal for children, teenagers, and adults at school, office, or outdoor activities - Made with insulating materials that maintain the freshness and temperature of your food - Family-friendly and practical design, easy to carry and store - Sturdy handle for comfortable and safe transport - Reusable, easy to clean, and environmentally friendly - Secure closure prevents spills and protects the contents - Perfect for carrying lunches, snacks, fruits, or drinks on any occasion - Durable product, designed for daily and long-term use