Recommended Jars

The JARVA Cold Brew System functions by creating low internal pressure inside the jar during the cold brew filtering process. It is crucial to use a 64oz jar that is rated for canning to ensure safety and proper function of the device.

Recommended Mason-style jars rated for canning from the following brands:

• Ball
• Jars available for purchase on our website

Important Notes:

• Do not use jars that are chipped, cracked, or damaged in any way. 
• Using jars not rated for pressure canning or jars that are damaged may result in jar breakage, equipment damage, or injury. Always inspect your jar carefully before each use.