The S3 Dry Box T1000 is compact and efficient and gets the job done for smaller gear. It is proven to be an ideal case for Wi-Fi tags and GPS tracking devices. For personal use, the S3 Dry Box T1000 works for most small cell phones, small digital cameras and electronic car keys. Because of the S3 Dry Box T1000's smaller capacity you can take it along with you anywhere. The S3 Dry Box T1000 has been popularized by the scuba and other water sports industries because of its practicality.