whats a good water bottle?

kennie2

So Im looking for a new water bottle
I used to have the bobble one but it was such a pain to drink out of and it never smelt pleasant, also was not suitable for smoothies

Im looking for something that:
is around 500ml (probably will accept anything up to 650ml)
has a wide neck so its suitable for smoothies
doesnt disfavour the water
is under £10 (as cheap as possible preferably)

anyone have any ideas of what I could get?