Review on Zojirushi SM SA60 BA Stainless Steel 20 Ounce by Natasha Graham

I liked it very much until about two weeks later. I washed it with soap and now my coffee always tastes like soap. I even tried boiling the small ingredients to get rid of the soap residue but it didn't work. I don't know why the rubber or inner liner sticks so much to the soap but it's very disappointing. I continued to use it for about a month hoping my coffee would taste normal after a while, but it still has a soapy aftertaste. I should have gone with a better known brand. I'm ready to drop this thing.