Black insulated lunch box handbag, suitable for offices and picnics 1. large capacity design: spacious interior space design, can hold a variety of food and drinks, suitable for office workers, outdoor activities. 2. unique double-layer aluminium foil ice bag insulation technology. It can keep cold for 4 hours when used alone, and up to 10-12 hours when used together with ice packs. 3. Double zip design, effortless opening and closing, more convenient storage. Wider handle, easy to carry. 4. Reasonable configuration of functional bags, meal utensils, practical and beautiful. Whether it's a bento box, fruits, snacks or drinks, it can be easily packed to meet your dietary needs for the day. Size: 26x24x16cm Capacity: 8L Material: 600D waterproof Oxfordand10MM PE insulation cottonandEnvironmental protection PVC Holding time: 3 - 6 hours , cooperate with hot and cold bags reachable 4- 6 hours Package: 1x Lunch Bag 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-YJL official store