In reply to OllieBrkr:
Elios is simple, adjusts right, and works (I think!). It's cheapish and stands up to a bit of in-rucksack negligence.
Not particularly cool if that bothers you, but the only issue I have is that 3 friends have the same one, same colour - I've now stickered mine up so I don't mix them up (I know, ideally one shouldn't).
Just bought an Edelrid Shiel cos it's £16 on Rock&Run.