Thickened Food Ultrasonic Dot Pattern Ice Pack is a high-quality preservation product designed to meet household and commercial needs. Made of advanced ultrasonic lattice technology and thickened materials, this refrigeration bag not only has excellent wear resistance, tear resistance and anti-permeability properties, but also effectively prevents food odor leakage, ensuring that food remains safe during long-term refrigeration. Fresh and delicious. The product has rich features, and the unique dot-matrix texture design not only enhances the sealing performance of the cooler bag, but also improves its aesthetics. Made of environmentally friendly and non-toxic materials, it is harmless to food and human body and can be used with confidence. Thickened Food Ultrasonic Dot Pattern Ice Pack is suitable for refrigeration and preservation of various foods, such as fruits, vegetables, meat, seafood, etc., to meet your daily and commercial needs. In terms of practicality, this cooler bag has a smooth surface, is easy to clean, and can be reused, reducing your usage costs. At the same time, the design is lightweight and portable, making it easy for you to carry it with you during outdoor activities, travel or work, and enjoy fresh and delicious food anytime and anywhere.