Disappointing heat retention
Liked the styling of the cup and the size and feel; but when I made a cup of tea (warmed the cup, warmed the pot so did go in piping hot) found the tea was luke warm after approx. 1.5 hours; I think the blurb said heat would be retained for up to four hours. I wanted the cup for tea after my sea swims and really do like hot drinks nice and hot; so bit disappointed. I do have a similar thermal cup which does keep drinks hot (pinched by husband) so I know this style of cup can work better.