General description Premium Quality Lunch Bags: Our lunch bags are made of high-density oxford fabric which is durable and waterproof. The smooth zippers on the outside and the eco-friendly PEVA paper inner lining, padded with 5 mm EPE foam, help keep food fresh, warm, and delicious for up to 3-4 hours. The insulated bag features a top handle and an adjustable strap for easy transport. Additionally, there are 4 mesh side pockets designed to store drinks, bottles, and even umbrellas. The outer fabric is water-resistant, ensuring your bag stays clean and safe. Technical specifications Dimensions: 24 x 16 x 21 cm Material: High-density oxford fabric, eco-friendly PEVA paper, 5 mm EPE foam Insulation duration: Up to 3-4 hours Usage This large capacity lunch box is perfect for holding lunch boxes, snacks, sandwiches, juices, and fruits. It is suitable for adults and students for daily use. These multi-function cooler bags can be used not only for adults but are also popular among children