Dave posted it on twitter so I popped in and grabbed one on Friday. It's a monster compared to my current one.
Plenty left in Liffey Valley, just be aware that there are cooler displays all over the shop. At first I thought they were out of the 60l (plenty of smaller ones) but I kept walking and as I got near the end I found a stand full of them.
This is it here[/url:1qz4moxk]