Based on this product's specifications, here are some alternatives and similar models
Camera Housing Brinno ATH2000 Black 178mm x 122mm x 165mm
Summary description:
The Brinno ATH2000 camera housing is designed for durability and protection. With dimensions of 178mm in width, 122mm in depth, and 165mm in height, it is suitable for various environments. The housing is black and includes a USB Type-C cable, making it versatile for different setups. Manufactured in Taiwan, it offers reliable quality for your camera needs.