Upgrade your HotStrokes® Starter insulated holster to a HotStrokes® Ultimate PHD™ (portable heating device).

The benefits to upgrading to a HotStrokes® Ultimate PHD™ include:

warm massage medium throughout the day

lighter battery pack with a rapid charger

save time by not re-heating your bottle between clients

These benefits will allow you to relax rather than rush at a frantic pace trying to have everything ready in time for your next appointment. Also, our PHDs™ are ideal for outcalls. By using our HotStrokes® ToGo car adapter, you arrive with warm massage medium; one less thing to do while setting up your table.