Customized 2 panel black PET rectangular sauce cup, designed specifically for packaging different sauces in double portions. The cup body is made of food grade PET material, with a classic black texture that is high-end. The rectangular cup body is neat and easy to place, and the interior is designed with a large and a small triangular grid to accurately distinguish different portions and flavors of sauce, avoiding cross flavors. Supporting dual style selection - the plastic film version is sealed and moisture-proof, convenient and worry free. The lid version can be opened and closed repeatedly, and can be adapted for multiple uses. The logo, size, and thickness can be customized according to needs, suitable for various commercial scenarios such as food delivery, snack baking, and light Western cuisine. It balances practicality and aesthetics, helping businesses improve the texture of food details and meet diverse sauce packaging needs.