i googled straight sided toilet. what came up was a tank with stright sides.
why should this be any different than a rounded one. the rounded one is only
slightly rounded. i can't see any difference between them. Unless of course you
are talking about something else than what was shown on google.
I would ask a salesman about it if you're not totally comfortable with it.
Last edited by QuiltnNan; 10-11-2017 at 02:52 AM.