Rumble Jar: Quart size (32oz), includes Mason jar

the easiest way to make cold brew in the whole world!

i am new to the cold brew game and have been messing around with filtering my coffee grounds through cheesecloth etc. (which is a TOTAL mess by the way) and kep thinking to myself that someone must have invented some contraption that would make this easier..... and then I found the Rumble jar!! and it's a total game changer!!! so easy to use and clean and I LOVE IT SO MUCH!!!!!thank you Rumble Jar people!!

I didn't expect to like cold brew, but jury is still out.

I didn't expect to like cold brew, but tasted a national brands at Costco. I found I actually liked it! I saw a post online to make it yourself at home, and tried it. I'm sure I didn't make attempts to adjust, but it wasn't something I cared to continue. So when I saw the Rumble Jar, I thought it inexpensive enough to try again. I purchased the coffee as well, mostly so I cold see what the proper grind should be. The first batch was good, but perhaps a bit weak. A good first try though. For the second, I increased the coffee. However, due to an emergency the ground steeped longer than 24 hours (more like 27). I have to say I didn't care for it at all. Far too bitter. I'll give it one more try before giving it up. For the record, I have a Jura machine that I love.

so simple!

so simple, so effective! Rumble Jar makes fantastic cold coffee super easy. I press mine through my Aeropress single serve. They are an awesome pair.