EZ Cap 500ml Clear Bottle Cs/12 Type_Malt Extract These feature a 1/2" Male

These feature a 1/2" Male National Pipe Thread on the end for easy connectivity to almost anything

This model is popular with homebrewers for several reasons

you can enjoy the bubbles in your glass for longer

Celsius and Fahrenheit display option

and is more likely to stale from bacteria present in the line

EZ Cap 500ml Clear Bottle Cs/12 Type_Malt Extract These feature a 1/2" MaleClear flip top with smooth, slightly tapered sides. Price includes 12 complete tops which are packed separately. E Z cap bottles are designed to withstand pressure up to 125 psi for the cap and up to 145 psi for the bottle. This means that the bottle and the cap have been tested to withstand pressure up to these levels without failing or leaking. It is important to note that these pressure ratings apply to the bottle and cap when they are used