This is the best travel cup. Perfect size, fits the standard car cup holder, keeps the coffee hot for hours. The lid seals tight enough around the rim and the drink hole that it can tip upside down in a carry bag or lunch bag without leaking.
I bought one for my girlfriend and we bought 2 spares in case we lose one.
Highly recommended!

SmoothSip® Slider

Love my SmoothSip Slider! It locks so no leaking. The handle is so comfortable and sturdy.

Definitely worth purchasing.