Description: Healthy, safe, and multi-functional, the food bag is heat-insulating and cold-insulating. The bag is suitable for picnics, lunch, travel, camping, and daily food storage, etc. Made of premium aluminum foil, the bag is eco-friendly, safe, and practical. There are different sizes for your reference. The bag is suitable for picnics, lunch, travel, camping, and daily food storage, etc. Item Name: Food Insulated Bag. Material: Aluminum Foil. Size Details: Size: 20cm x 20cm, 20cm x 30cm, 30cm x 35cm, 35cm x 40cm (Approx.). Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow a slight dimension difference due to different manual measurements. Package Content: 10 x Food Insulated Bags (Others Not Included). Please contact us to better resolve any issues before leaving any neutral or negative feedback. If you have any questions, please contact customer service.