Thanks Chris
More photos of the vase with kingfisher strap, aqua lobe and green bubble vase, more green than blue I would say.
Both this and the meadow green Nipple Vase (on the Whitefriars.com link) where purchased from a glassblower who used to work at Hartley Wood. I'm sure that there are no know fakes of this type of vase but me and the owner are no experts and I know he has had this for many years.
Thanks for looking