Based on this product's specifications, here are some alternatives and similar models
Protective Clear Case 3MK Just20g for Apple iPhone 15 — lightweight slim transparent cover, approx. 20 g
Summary description:
Transparent protective case 3MK Just20g designed for Apple iPhone 15. Slim, lightweight construction (about 20 g) preserves the phone’s original design while providing basic protection against scratches and minor impacts. Precise cutouts for ports, camera and buttons ensure full functionality. Ideal for everyday use when you want minimal bulk and clear visibility of the device.