I am in love with this Tyeso tumbler. It keeps my drink cool – the ice remains there for at least 6 hours. On most days I would bring iced coffee to work and then during lunch break, I would fill the empty but iced-filled tumbler with plain water. In that way, I could stay hydrated until it was time to go home.
I bought mine in purple and for my husband, in black.
Here it is making it’s debut in this vlog.