ROTHY'S, INC.

A knitted bag made by a fly-knit technique is provided in which the knitted bag includes a main body formed by a main body sheet substrate knitted at one time by a fly-knit loom. Moreover, the main body sheet substrate is constructed to be directly sewed into a predetermined shape of the bag after a process of hand stitching and bending. The main body sheet substrate has a multi-layer sheet structure, and the number of layers of fabric of the main body sheet substrate in at least a portion of bent regions is smaller than the number of layers of fabric in other regions.