It is made of 210D Polyester fabric . 13.8″W x 15.8″H bag is comfortable and stylish. Leaving plenty of room to fill up with school supplies or workout gear the reinforced center keeps this practical promotion looking like new. A variety of different colors are available, Customize it with your logo or company name on the and become your next . This price included shipping cost to ca, QTY over 3000pcs via ocean. Rush service. Thanks for your inquiry.