Can Your Home Soda Machine, Seltzer Water Maker or Other Soda Makers Handle 3-Liter Bottles?

[ironyuki]

what is the black thing on the cap called and where can I get one?

[gageasebrkr]

@ironyuki ==> It is a rubber football valve. Go to fizzgiz-dot-com and you'll see instructions on how to get 'em.

[Mr3wheeledbike]

will a 2 liter hold the same to.

[gageasebrkr]

@Mr3wheeledbike

Yep, it will, as long as it is a soda bottle. Don't use a water or juice bottle. Make sure you use a bottle intended to hold pressurized carbonated drinks.