A multifunctional insulated container, having a reinforcement assembly, a first interlayer, a second interlayer, a first outer layer, and a second outer layer; the reinforcement assembly has a container body frame having a storage space inside, a cover frame, and a sealing ring; rear sides of the cover frame and the container body frame are hinged; a locking mechanism is provided between front sides of the cover frame and the container body frame; both the first interlayer and the first outer layer wrap around an outer side of the container body frame, with the first interlayer positioned between the outer side of the container body frame and the first outer layer; the second interlayer is positioned on the cover frame and faces towards the opening of the storage space; the second outer layer is provided on an outer side of the cover frame.