Paper Shopping Bag Mockup for Retail and Brand Identity. Paper Shopping Bag Mockup for Retail and Brand Identity showcases your logo and artwork on a realistic 3D paper carrier bag with separate front and back print areas. Bag and handle colours can be set independently. Use this mockup for retail branding presentations, brand identity decks, store collateral, packaging proposals, and client reviews. Especially useful for branding agencies, retail and fashion brands, print shops, and packaging designers.