BAG SIR was founded by 3 Chinese designers. And the Harvey dent is the most popular series.
They are bold to use contrast colors. And there are two face of their bag. One side with big bowknot, another side with locker, where represents them lively and strict.
They also have other collections which are also very charming and attractive, like KeepSymbol. Besides, they also make cute phone cases.
You can shop online and also find their shop in NO.753 YuYuan Road,Shanghai,China