One situation where i think the travelsafe would be really useful is on long train journeys. (travelfish.org)
Clegg was simply concerned not to bother commuters who are often irritated when politicians use the chance of long train journeys to sound off to the media. (theguardian.com)
It also isn't the battery life, I usually get around 4 hours 30 minutes of gameplay when on the go, perfect for those painfully long train journeys home when I'm visiting my family during a break from university. (thezombiechimp.com)