The backpack is made from wear-resistant 210D nylon, lightweight and water-repellent. A durable 2-way zipper offers more convenience. It can be rolled up along with the back mesh and kept in a storage bag. It’s a space saver and a good company on your trips. Made of mesh linings, shoulder strap, and back panel ensure air-permeability, giving you a breathable and comfortable carrying experience. Several compartments are designed to store and carry your items. Two mesh pockets on both sides are used to store a water bottle and umbrella. The top zipper pocket can hold valuable items e.g. cell phone.