The Irisbus Cristalis is a trolleybus manufactured by Iveco Bus (formerly known as Irisbus). It comes in two variants:
- ETB12 – Rigid bus
- ETB18 – Articulated bus
The ETB12 is a full-sized trolleybus whose competitors were the MAZ-ETON T203, Škoda 24Tr Irisbus and the Škoda 30Tr SOR.
