Foldable bathtub

A foldable bathtub, comprising a first bathtub edge, a second bathtub edge, a bathtub body, and a supporting member;

• wherein the bathtub body comprises an annular side wall and a bathtub bottom, the bathtub bottom is arranged at a bottom portion of the annular side wall, the first bathtub edge and the second bathtub edge are both arranged at a top portion of the annular side wall, the bathtub body also comprises a first folding part, two side of the first folding part are respectively connected to the first bathtub edge and the second bathtub edge, the first folding part is positioned at the top portion of the annular side wall, and the bathtub bottom comprises a second folding part;
• the annular side wall, the first folding part, and the second folding part are made of flexible material;
• the first bathtub edge is configured to be rotationally folded with the second bathtub edge through the first folding part, and the bathtub bottom is configured to be rotationally folded in half through the second folding part and drive the annular side wall to fold in half;
• the supporting member is slidably provided on the first bathtub edge and/or the second bathtub edge, and the supporting member is configured for supporting the first folding part from collapsing downward when the foldable bathtub is in a use state.