Description: Healthy, safe and multifunctional, the food bag is heat preservation and cold Insulation. The pouch is suitable for picnic, lunch, travel, camping and daily food preservation, etc.. Made of premium quality aluminum foil material, the bag is eco-friendly, safe and practical. There are different sizes for your reference. The pouch is suitable for picnic, lunch, travel, camping and daily food preservation, etc.. 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.) 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) Healthy, safe and multifunctional, the food bag is heat preservation and cold Insulation. The pouch is suitable for picnic, lunch, travel, camping and daily food preservation, etc.. Made of premium quality aluminum foil material, the bag is eco-friendly, safe and practical. There are different sizes for your reference. The pouch is suitable for picnic, lunch, travel, camping and daily food preservation, etc..