CTA Digital 3DSLC Leather Case for 3DS CTA Digital 3DSLC Leather Case for Nintendo 3DS. The Nintendo 3DS is the first of it's kind in handheld 3D gaming. To protect the 3DS from the wear and tear of everyday use, CTA Digital introduces the Leather Case for Nintendo 3DS. This soft, and stylish leather case protects the 3DS from scratches and also lessens the impact in the event that the 3DS is dropped. The case also has 2 elastic pockets inside the front cover to store game cartridges. So with the Leather Case for Nintendo 3DS you can enjoy the freedom of traveling with the peace of mind that it's protected.