What brand of backpack is aifu?

aifu is a Aifu brand backpack. According to the query of relevant public information: the AIFU applicant is Italian Aifu Furniture Co., Ltd. The AIFU brand backpack has a built-in AW Ai Qing carrying system patented by AIFU. With the help of extremely elastic rubber shoulder straps, it generates rebound force when loading, which greatly It reduces the weight and is comfortable without weighing on the shoulders, making every step of the journey lighter and lighter.