Zero Jar
Zero Jar
Zero Jar

Zero Jar

Sale price$59.00 USD Regular price$65.00 USD
Save $6.00

Two Zero jars included. Keep your coffee beans or grounds fresher, for longer. Oxygen is the enemy of taste and great crema. Zero Jar lets you elegantly keep coffee fresh without fussy valves or mechanisms. Stored and shipped directly from within the USA.

10 Year Warranty
No Electricity

Sized for coffee

Decant up to 250g of fresh beans or grounds. Forget fussy clips or fold-overs, just recycle the bag and admire the look of your coffee.

Expelliarmus!

Gently pushing down the plunger expels the air, seals the jar and keeps the contents fresh for longer. With a very satisfying hiss. Try not to play with it all day.

Pull to release

This is the real magic. As you pull the handle upwards our rolling O-ring releases the air-tight seal and lets the plunger rise effortlessly.

No valve to switch, just patented ingenuity to enjoy.

Two's company

Zero jars come in pairs, so you can juggle wake-up and after dinner coffee variants and keep them both fresh. Or maybe his and hers.

Not just for coffee

Zero jars are great for all granular foods that suffer from oxygen damage.

Want to Store your own quality coffee at home?

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Customer Reviews

Based on 9 reviews
67%
(6)
22%
(2)
0%
(0)
0%
(0)
11%
(1)
A
Anonymous
Fantastic!! Works well

Fantastic!! Works well, looks great!

J
Jake
Why not 12 oz capacity?

Really my favorite storage option, BUT ... why does it not actually hold 12oz of coffee beans, the standard size of a bag of beans in the US? It's so aggravating that it holds pretty much exactly 11oz and then you have this stray ounce in a bag on your shelf for 3 days. Just 10% larger and it would be perfect.

A
Anonymous
No suction

The top lid is so close that it doesn’t do its job of suctioning

Hi Nubia,
It sounds like something is not right with your unit. We'll reach out to you on email to resolve this.

K
Katherine Arnett
Well Designed

Well designed container from the nonslip bottom, to the clean jar design, to the effective lid that seals in all that coffee goodness.

B
Bill B.
Great coffee storage option

Ok - when I first got purchased, the set came in a pair. One of the lids just wouldn't fit into one of the jars. It was odd; it would fit into the other jar, but in the bad combo (lid and jar), the lid simply sank to the bottom of the jar under its own weight.

After finally getting ROK to respond, (email and on-line form), they sent me a new jar. That concerned me, because I thought it must be the lid, since the "good" lid on the original pair I bought, fit both jars! But the new jar did, indeed, solve the problem, and I'm very happy with the two jar, two lid combo I now have working for me.

They work very well, pushing out the air when the lid is in place, and releasing pressure when you need access to the beans.

12