Testing a bottle to hold pressure

[muph]

Anyone know a way I can test a bottle to see if it will hold the pressure needed for my homebrewing. I would like to test a bottle without wasting any of my homebrew (somekind of yeast sugar only combo maybe?). I'm trying to test 20 oz AZ plastic tea bottles..

 

[Brulosopher]

Anyone know a way I can test a bottle to see if it will hold the pressure needed for my homebrewing. I would like to test a bottle without wasting any of my homebrew (somekind of yeast sugar only combo maybe?). I'm trying to test 20 oz AZ plastic tea bottles..

It'll hold.

 

[muph]

It'll hold.

Thanks!

I got some answers on this here too:

https://www.homebrewtalk.com/f35/cheap-good-bottles-arizona-tea-bottles-20-oz-new-amber-pet-292716/#post3642947

In case anyone else wants to read more on this.