The present invention relates to a vascular implant for implanting into a blood vessel of a patient, the vascular implant comprising a hollow-cylindrical main body with a proximal end and a distal end, a main body lumen and a longitudinal axis, and at least one hollow-cylindrical side body that branches off from the main body and comprises a side body lumen, the side body lumen being in fluid communication with the main body lumen, wherein the hollow-cylindrical main body and the at least one hollow-cylindrical side body are formed in one piece from one single planar sheet of graft material.
