Notetaker wallet for pounds and euros

[SpoonFed]

I'm American but I live in Britain and I work occasionally in continental Europe. I've been eyeing the Notetaker wallet (all variations and incarnations) for years and the only thing that has kept me from purchasing one - or more! - of these is that I can't tell if they're deep enough to take pounds and euros.

I like the women's trifold style the most, but I'd be happy to purchase any version that would take all three currencies. Judging from the measurements listed, I wouldn't expect it to be a problem, but I don't want to take a chance and pay for international shipping (plus customs fees) just to be disappointed when it arrives.

I would also welcome suggestions for any good quality British alternatives that might be out there!

Thanks for your help!

ETA: The women's trifold notetaker measures 7.25 inches by 4 inches (outside) when closed. Scottish £20 banknotes are 80mm (3.14) inches in height, so they might fit but it looks pretty close judging from the pictures.