Zero Jar

Sale price£49.00 GBP Regular price£59.00 GBP
Save £10.00

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.

10 Year Warranty
No Electricity

Sized for coffee

If all you want is deep crema and rich taste,  without effort, the Smartshot basket is for you. Forget getting the coffee grind and tamping just right, the Smartshot basket/portafilter eliminates the need to flex barista skills. Just spoon in coffee ground to espresso fine or cafetierre coarse and squeeze down the lever arms. Don’t turn to Nespresso or Keurig when you can go one better, have a free choice of coffee, and be planet friendly.

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 6 reviews
83%
(5)
17%
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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.

P
Peter Hartmann
Easy to use

Fantastic product, I can grind a couple weeks worth of coffee, and it stays incredibly fresh. Makes my mornings easier not having to grind coffee every morning.

T
Trevor Gile
Love it

I wish it was ever so slightly bigger to fit the bag of beans that I normally buy from my local roaster.

G
Google reviewer
Superb

Superb coffee jars. They look terrific in our kitchen - very stylish.