Based on this product's specifications, here are some alternatives and similar models
Ring Binder Herlitz maX.file A3 Red D-ring Presentation
Summary description:
The Herlitz maX.file A3 Ring Binder features a D-ring design, ideal for presentations. Made in Germany, it is FSC certified, ensuring sustainable sourcing. Its A3 format provides ample space for documents, making it a practical choice for organizing and presenting materials.