**A Prime Line® Exclusive!** Material: 210D polyester. Features the same durability and reliability of our classic drawstring bag. Smiley face stock art comes pre-printed on the front of each bag. Add your logo or message to the back for an exciting and professional giveaway or promotion. Features grommeted adjustable soft Nylon shoulder strap. Straps double as drawstring closure. United States Design Patent No.: US D615,756.