My elder son is going on a residential with one of his clubs and because it's for a week I'm giving him a prepaid visa card as well as some change to spend (he'll need to buy lunches etc).
I really don't want this visa to go missing as I don't know how I'd get cash to him if it's lost... He's somewhat disorganised and the trip will involve being outside all day and so he will be knackered and distracted I imagine.
What kind of wallet might help? Brightly coloured? On a lanyard? (although might not be practical with outward bound stuff)... The traditional mens wallet can't hold a lot of cash, and "purses" seem too girly which shouldn't bother him but will... I'm not seeing much on amazon which would fit the bill so wondered if anyone had any neat solutions... Thanks!