Beyond a Bag Expanda-A-Pack in Ink (BB234) 3 Bags in 1 (Shoulder/Crossbody bag, Waist/Fanny Pack and a Duffel Bag) 100 percent polyester Durable fabric is water resistant and strong Multiple pockets and dividers for maximum organization Size: 7.5Inches high x 10Inches wide x 3.75Inches deep; 18Inches long extended