Astro base

[Tom Arthur's]

Hi all, can anyone confirm if an old Mathmos Astro bottle will fit in a new Astro base? Have they changed the dimensions over the years? 

Thanks 

[Elias]

As long as its a Mathmos branded bottle it should fit. If you have an old Crestworth bottle im not sure as some were wider at the top i think.

[Tom Arthur's]

That's great thanks!

Elias said:

As long as its a Mathmos branded bottle it should fit. If you have an old Crestworth bottle im not sure as some were wider at the top i think.