We just launched a brand new, portable filter: Rumble Go

July '19 update: Rumble Go is now in-stock!

Looking for help with your Rumble Go? Click here

We've taken that great Rumble Jar filter, and re-designed it to fit a range of portable water bottles. And while our original Mason jar version is still great for your home, this new one could be the world’s best way to make great cold brew while you're away from home. While the Kickstarter campaign is all finished up, you can check out the new Rumble Go right here.

The universal, height-adjustable design fits a wide range of popular wide-mouth bottles. And if you don't have one on-hand, we're offering a great one as an option too.

Available now here: Rumble Go

Rumble On!