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Smoother coffee, everytime – Cold brewing is 70% less acidic than hot brewing. And richer in taste. Our cold brewer extracts coffee concentrate which can be stored and mixed with an endless variety of beverages to create your own perfect, personal cup of joy. Recommended grind size: Coarse
Locks in freshness and flavor for up to 2 weeks – Airtight seal. Easy-access handle. Engineered to perfectly fit within your fridge shelf. Experience refined craftsmanship you can always count on
Quality – 18/8 rust-free superfine laser cut filter, medical-grade stainless steel filter & cap. Extra-thick, lab-tested borosilicate glass. BPA-Free silicon airtight seal. Dishwasher safe. New upgrade: Non-slip rubber cushion base for extra protection. Professional home brewing has never been this easy: just mix and pour
Iced and hot tea compatible – Great for loose-leaf tea. Or tea bags. Brew it hot like a traditional teapot, or brew it cold in the fridge. Take your brewing & hosting skills to the next level
A Professional Brew From The Comfort Of Your Own Home
The RJ3 Cold Brew Maker produces a smoother, less acidic brew than conventional hot-water extraction and gives you a stronger concentrate that can be stored in the refrigerator.
You can dilute the mix with hot or cold water which means it’s perfect for serving guests with different taste preferences.
You Don’t Have To Be A Professional Barista
The cold-brew method is simple: you combine ground coffee with water and let the mixture sit for 12 to 24 hours, then dispense the coffee grounds in the filter – it’s that simple.
Your Brew Is Less Acidic
The cold brew method produces coffee with about 33% less acid content than a regular hot brew, so it’s much easier on your body and you are left with just the naturally delicious flavors.
Better Build Quality
Our modern and practical design comes with: no-spillage leak-proof lid, easy access handle for smooth pouring, a clear measurement label to read the water level and thick borosilicate glass.
From A Serious Coffee Company
Ovalware is a third wave coffee equipment company and we pride ourselves on consistently delivering a quality brewing and tasting experience.
We are on a quest to bring out the best in every bean. We value the simplicity of coffee making and how beautiful it is to manually brew your own cup of coffee
No Questions Asked Money-Back Guarantee
Your new cold brew maker is backed by a 100% satisfaction guarantee so if you don’t absolutely love your cold brew maker, simply return it within 90 days for a full refund.
Click add to cart now and get ready to experience a smoother, more flavorful cup of daily coffee!
RJ3 Cold Brew Maker 1.5L
Cold brewing makes coffee less acidic and smoother in taste than traditional hot brewing, providing you with a purer, healthier coffee concentrate.
Designed for the ultimate cold-brewing experience, our dishwasher-safe, BPA-free RJ3 Cold Brewer locks freshness and flavor for up to 2 weeks within durable extra-thick glass for maximum temperature stability. Flexible for brewing hot or cold, tea or coffee, within a sleek design engineered to fit perfectly in your fridge. Now 1.5x bigger than the original, get ready for more coffee!
Our team here at Ovalware is on a quest to bring out the best from your coffee beans. We value the simplicity of coffee making and the beauty and pleasure of manually brewing your own cup of coffee.
The word “oval” stands for the potential of perfection we see in every bean. Our wares are engineered to realize and deliver this perfection to you. From the convenience of home. You don’t have to be a professional Barista – we’ll be there for you along every step.
1. 18/8 Stainless Steel Filter & Cap
Rust will never be a problem.
2. BPA-Free Silicon Airtight Seal
Leak-proof lid locks in flavor for up to 2 weeks, and protects your brew from fridge odors.
3. Access Handle
For smooth pouring.
4. Measurement Label
Precision is key, in science and art. For precise pouring.
5. Dishwasher-Safe Glass Built To Last
Extra thick borosilicate glass for durability and temperature stability.
6. Perfect Fridge Shelf Height
Grind 110 grams (or 355ml or 1 1/2 cup) of your freshly roasted coffee beans to coarse or medium coarse. Then add grounded beans to filter.
Slowly pour room temperature filtered water over the grounds, filling to the max line. Stir coffee grounds to start the brewing process!
Then allow coffee to brew in your refrigerator for 12-24 hours, depending on your preference. When done, simply remove filter with coffee grounds to stop the brewing process.
Cold brew concentrate can be stored in the fridge for up to 2 weeks!
To serve, mix your cold brew concentrate with ice, water, or milk to create your perfect drink.