How tall is a 7 Litre 300 bar Bottle?

[jinx]

Thanks for all the replies lads. (And the sarky ones as well)

We aim to please

[Norfolkngood]

12litre 300bar is about 6 1/2" dia so that's how you get the extra.

[Prone Shooter]

12litre 300bar is about 6 1/2" dia so that's how you get the extra.

There's always one to spoil the illusion isn't there There's me thinking that the air pixies manage to arrange all that extra air into one itsy bitsy teeni wheenie extra inch of bottle and you have to go and spoil it

Bob