A sleep support device that supports the upper body and head to allow comfortable sleep in a forward position during travel according to the present invention is disclosed. The sleep support device 100 that supports the upper body and head to allow comfortable sleep in a forward position during travel. The device 100 has locking hinges attached to a rigid structure. The locking hinges are positioned lateral to the hips bilaterally and connect the thigh to the upper body component on each side. Straps attached to the thigh component and the extension segment fix the device to the traveler's thigh. The upper body component allows the support of the torso and the head in a comfortable position during sleep.