UniBus Student Saver - Tocyn Arbed Myfyrwyr
Costing just £3.50, the ticket gives a day's unlimited travel on metro services 4 and 4A, plus Unibus services 8, 8X and 10 only. For those aged 16-21 with a mytravelpass, the same ticket is available for just £2.35.
The ticket can be purchased any time and is valid through to the end of the day's services. On services 4A and 8, this can be up until 0500 when the all-night services runs.
Available on the bus, with student ID.