Welcome to my store, I hope you have a great shopping experience here. We will keep updating a lot of new products, and there is definitely one for you. Item Name: Food Thermal Bag Material : Aluminum Foil Size Details: Size: 20cm x 20cm/7.87" x 7.87", 20cm x 30cm/7.87" x 11.8", 30cm x 35cm/11.8" x 13.7", 35cm x 40cm/13.7" x 15.7" (Approx.) Specifications: There are different sizes for your reference. The pouch is suitable for picnic, lunch, travel, camping and daily food preservation, etc.. Either be used for picnic, lunch, travel, camping or daily food preservation, the thermal bag is your best option. Featured with heat preservation and cold Insulation, the food bag is healthy, safe and multifunctional to use. Made of premium quality aluminum foil material, the bag is eco-friendly, safe and practical. Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 10 x Food Thermal Bag (Others Not Included)