Additional Details ------------------------------ Bullet point: 1. Insulated and spacious design – The small cooler is built with high-quality 1/5 inch(5mm) insulation thermal foam, ensuring that your food stays fresh and at the perfect temperature throughout the day. Additionally, our spacious design of 10.5x7x6 inches(26.5*18*15cm) allows you to pack a variety of containers and snacks with ease.