Weird Problem

[04_Sport_LS]

To figure what? Volume is LxWxH... and neither bottle is perfectly square.

Couldn’t you also mark the inside of the bottle?

 

[04_Sport_LS]

Couldn’t you also mark the inside of the bottle? Of course you could only check it when the car is cold…

I get it now.

But still... what are you going to permanently mark it with?

 

[04_Sport_LS]

Open the cap and look inside.

How often do you plan on doing that?

Every day?
Every week?
Every Month?

That's why I'm still buying the OEM degas bottles.

In a couple seconds I can pop the hood and get a "visual" on the degas bottle.