Thermal insulation: lining in environmentally friendly EVA material, padded interior. with 5 mm thick insulating foam, protected with 420D nylon and composite tarpaulin. This storage box Lunch box is designed with insulation to keep food cold/hot/fresh for hours, perfect for on-the-go meals, picnics, travel, office lunch, etc. school, at the beach and moreBag large capacity lunch - Dimensions: 24.9 x 16 x 22.9 cm (L x W x H). Its stylish design Wide opening provides easy access to food. inside with a double two-way zipper. The interior can store cooked foods for 3 to 30 minutes. 10 hours. If you want to store drinks, beers, etc., just put an ice pack in the top mesh pocket to keep it cool. Ideal for adult men, women to pack large quantities of food to work and outdoor activities.Material: 420D nylonFabric: Waterproof nylon Waterproof: Extra thick soft EVA lining and heat-sealed seams to protect against leaks and easy to clean. to clean. If the sauce spills inside, simply wipe it with a damp cloth or napkins. The quality composite waterproof fabric superior is resistant to dirt and at abrasion, protecting your lunch and household items. protects the interior from occasional splashes or light rain.Durable structure: exterior made of plastic. Made of robust nylon, resistant to wear and tear. water and scratch resistant, and keeps its shape well. The interior is padded with leather. made of thick foam and insulated Made from soft PEVA, keeps food cold or hot for 6 hours. Top handle with reinforced stitching ensuring durability. maximum. (4) Waterproof nylon with lower rounded corners to make the bag waterproof. lunch more beautiful.A variety of methods of use and absolute service: soft handle for easy bagging. This bag can be used anywhere. as a backpack lunch, picnic bag, backpack snack, insulated bag, lunch bag diaper and supermarket shopping bag, so versatile for men and women to pack food and drinks to work, campus, etc. the gym, outdoor, etc. Our factories adhere to a strict set of specifications and quality standards, however, if a problem develops, we will provide you with the best solution Product Dimension- Dimensions: 9.8 x 22 x 16 cm.-Weight: 0.8 kg-Gender: Unisex- Exterior material: 420D nylon resistant to wear and tear water-Inner material: Keep hot or cold seamless hot pressing PEVA-Large capacity: The capacity is Maximum capacity is 15L, which is spacious enough to hold 16 cans of cola (355ml) or daily food. lunch has a wide open design, you can easily and quickly put in and take out a lunch box. lunch or other foods you want.-Ways to carry: Carrying bag hand-100% waterproof Note: 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. Sold by-Minnanxin