Do you stock heater packs or cables for my Therm-ic boots? Ty Volante || Customer Service Supervisor June 20, 2017 13:33 Updated Follow Unfortunately, we no longer stock the Therm-ic heater packs or cables. We recommend you contact the company "Therm-ic" - they should still stock the same or very similar heat packs. Related articles Authorized Burton Dealers. Who are they? What is W48? What can I do if my down jacket loses the filling?