International Plastics offers a wide variety of in stock Plastic Retail bags, Shopping Bags and Merchandise bags for a wide range of packaging uses in retail applications; clothing, shoes, food, pre-printed Thank You bags and any other type of merchandise. Need a custom printed shopping bag? Allow us to Quote a Custom Retail Bag for you. Custom printed retail merchandise bags offer stores, restaurants and boutiques an opportunity to promote their brand or product. We call it Bagvertising! We offer in-house design services with 2 hours of Free art time!