This lunch bag is made of durable Oxford cloth, which is very easy to maintain. It is lightweight but large enough to meet daily needs. Features: The lunch bag is designed with a zipper, which is safer and more convenient to use. The exterior is made of Oxford cloth and is more sturdy and durable. The lunch bag design on the side is designed to place earphones, mobile phones, iPad and other items, combining the functions of meal pack and storage in one. The simple and lightweight design makes the lunch bag very easy to carry and is convenient to use as a lunch bag, cooler bag, picnic bag, sundry bag or shopping bag. Specification: Material: Oxford cloth. Dimensions (L x W x H): 29 x 17 x 23 cm. Shoulder strap length: 120 cm. Package Contents: 1 x Lunch Bag, 1 x Shoulder Strap.