Lunch Bag Insulated Thermal Cool Bags Picnic Food Box Built in Aluminium Foil Feature: 1. Excellent quality and excellent quality 2. School work travel lunch bag cooler multi-color children lunch box 3. There is tin foil inside, which can be used as insulation and cooler. 4. Can be used as a lunch bag, picnic bag, sundries bag or shopping bag. 5. Suitable for picnics, outdoor activities, travel, business lunches, etc. 6. Handle design, easy to carry and easy to use. specification: Material: canvas aluminum foil Waterproof: yes Size: approx. 16 X 23 X 15cm Color: as picture Conversion: 1 inch = 2.54 cm or 1 cm = 0.393 inches Check out my other items If you like my products, please go to my homepage and click on "Follow". Make sure to add me to your favorite seller. note: 1. Please note that the color between the picture and the actual object may vary due to the display on your computer. 2. According to the manual measurement, there is a difference of 2-3%. 3. When you receive the item, if you have any questions, please contact us first, then leave us negative feedback. We will provide you with the best solution, please don't worry. Thank you.