Portable TENS units and other portable electrotherapy units ship in carrying case with electrodes and instructions manual.
Portable Electrotherapy Units – Fabrication Enterprises, Inc. – 13-1317
$55.00
Mettler TENS 210 – 2-channel w/accessories and carrying case

Heating Pads - Fabrication Enterprises, Inc. - 11-1123
Suction Pump - Replacement Part - Dynarex - RPSP-04SF21
Sup-R Band® Latex Free Exercise Band - Fabrication Enterprises, Inc. - 10-6343 