Long enough for a good soak. Has nice little nubs in the bottom ...
I searched for electric foot baths and found most of the reviews they quit working after a short period of time. No wanting to invest that much money I settled for a manual type foot bath.  This one is much deeper than expected and water doesn't splash all over the floor with the more shallow electric models.  It keeps the water warm for at least 20 minutes. Long enough for a good soak. Has nice little nubs in the bottom to slide your feet over.<br />Nice carry handle.  I love it.
Rating: 5 stars