It is still under research. Many shoulder bag manufacturers are carrying out R&D to develop new applications. This will take a certain period. The current application is relatively wide in the world. It enjoys high reputation among users. The application prospect is promising. The investment made by manufacturers and the feedback offered by purchasers and users will contribute to this.

Sofie Bag Co., Ltd. is an innovating and leading company for providing design and manufacturing services of quality-proved small insulated lunch bag. Various in styles, Sofie Bag's business bag can meet the needs of different customers. This product features a strong structure. Constructed with materials that have remarkable mechanical properties, it can be used in rigorous conditions. It has the perfect craftsmanship of inner lining, seams, and stitching. To provide the best service, Sofie 's staff has been working hard. The product is easy to be folded and stored.

We strive to achieve our sustainability goals. We take steps to reduce greenhouse gas emissions, energy consumption, solid landfill waste, and water consumption.