F5 Coffee is a brand owned by Iverson (Shanghai) Coffee Co., Ltd. The brand focuses on providing better portable high-quality coffee, and successfully refreshes the flavor of portable coffee through independent research and development of lossless flavor reduction extraction and freeze-drying technology. This product can enjoy the taste of a cup of freshly ground coffee in just 3 seconds. In order to ensure the product quality, we have established our own coffee factory, and have a number of invention patents and production technology patents.