Present idea for 13 year old nephew - help!

[Notsuchahollyjollyxmas]

Just that really! He lives in Europe, at boarding school. I don't get on with my brother or SIL but that's not his fault! He likes skiing and outdoorsy things. I don't know him well. Want to spend £20ish

Boys love tech at this age. I'd get a mini Bluetooth speaker which he could use whilst doing his outdoorsy things or led bar light for his room.

An orienteering style,handheld torch, radio, compass, emergency device. Orienteering shop.