Cold Brew System 2.0
Cold Brew System 2.0
Our most-loved signature product, Cold Brew System 2.0, is a must-have for all cold brew lovers. Brew and serve without having to wait a long time in between batches. Enjoy a smooth, residue-free cold brew - just like the ones you had at your favorite coffee shop!
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Details
Details
- Enjoy cafe-quality cold brew without the gritty mouthfeel caused by coffee sediment. Our reusable Dual Filter is made with a 500μm outer filter, 600 mesh inner filter, which allows for a rich, smooth cup of coffee.
- Make up to 12 servings of bold, strong cold brew concentrate in one batch. It’s the most convenient, cost-effective way to have coffee ready for you every morning without the hassle!
- Brew with one jar and store/serve the existing batch with the other jar! Lids are interchangeable for a seamless experience.
- Fits perfectly in the fridge and cabinets without taking up space in your kitchen.
- Made to last. Made with a durable borosilicate jar and stainless steel.
Materials
Materials
- Glass jar: Lead-free borosilicate glass
- Lid assembly: ABS for lid, food-grade antimicrobial silicone for gasket and spout
- Dual-Filter: SUS204 stainless steel
Specs
Specs
- Dimension: 95mm (diameter), 195mm (height)
- Weight: 840g (440g for Brewer, 400g for Carafe)
- Volume: 800ml of water, 100g of ground coffee to yield 500ml of cold brew concentrate
Care info
Care info
All parts are dishwasher safe.
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Brew with one, serve with the other
Our innovative 2-piece set allows you to use one jar to store and serve while the other jar makes another batch. When you’re done brewing, simply swap the filter with the spout to turn the Brewer into the Carafe. No more waiting in between batches!

Say bye to residue in your cold brew
Our dual filter keeps all the coffee grounds out while retaining rich flavors within. 500μm outer filter, 600 mesh inner filter to create dual filtering effect.

Your favorite cold brew, for days
Up to 12 servings (16.9 fl oz. or 500ml) of bold and strong cold brew concentrate, perfect for satisfying your daily caffeine cravings.
What else?
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Sleek, intuitive design
Including measurement mark on jars and filter, minimal assembly needed.
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Easy to clean
All the parts are dishwasher safe.
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Keep your cold brew fresh
Carafe lid sits flush with the spout to keep your brew fresh for up to 2 weeks.










How to use the Cold Brew System
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1.
Add 3.5 oz of coarse-ground coffee into the Dual-Filter.
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2.
Add cold or room-temperature water, up to the "MAX" line.
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3.
Brew on countertop or in the fridge for 12 to 24 hours.
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4.
After brewing, swap the Dual-Filter with the spout.
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5.
Enjoy your delicious, residue-free cold brew!
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6.
Wash the filter and place it back in the Brewer. Repeat above steps!
FAQs
What level of coffee bean roasting is recommended for cold brew?
Medium-dark to dark-roast beans are recommended for efficient extraction. Light-roasted or medium-roasted beans may not produce fully extracted coffee.
What level of coffee bean grinding is recommended for cold brew?
Medium-coarse to coarse-ground coffee is recommended. Set the grinder to produce particles in the range of 1.0~1.6mm, or follow the recommended settings for French Press or Cold Brew as suggested by the grinder manufacturers.
What kind of water is recommended for cold brew?
Since most of your coffee is water, it is essential to use the correct type of water for optimal results. Use filtered water and avoid using tap water or well water, as they may contain minerals that can affect the taste of the coffee.
How much coffee and water do I use with the Cold Brew System?
Add 100g (3.5oz) of coffee to the coffee filter (there is a 3.5oz mark on the surface of the filter) and add 700ml of water to the jar, or fill the water up to the “MAX” mark on the glass jar to produce 500~550g of cold brew concentrate.
100g coffee + 700g water = 500g concentrate
What are the dilution guidelines for Shelbru concentrate?
As a rule of thumb, we suggest using 1 part concentrate and 4 parts water or milk.
Feel free to adjust the dilution ratio to suit your preference! For concentrates with higher TDS values like Coffee & Chicory, you can dilute with water/milk on a 1:5~1:6 ratio.
For lower TDS value concentrates you can dilute with water/milk 1:3 ratio.
I’ve had this for a few months and I really love it. Simple design that consistently makes great cold brew. Love the lid with pour spout is included.
Fantastic cold brew system. The mesh filter makes a world of difference in the quality of your cold brew. I love that two carafes are included to always have one brewing and one ready to drink. Perfect size to not take up too much room in the fridge and easy to clean. Couldn't ask for a better cold brew system.
Makes a nice cold brew.
Very good at lowering the acidic level of regular brewed coffee. Especially if if brew with alkaline water.
This cold brew kit is almost perfect! It gets the job done, and the dual stainless steel filter is perfectly engineered to remove sediment from the brew.Pros:- Carafes are compact- Stainless steel filter leaves no residue in the coffee- Spout pours without dripping coffee down the side- Brews strong concentrate so I can make a proper iced latte- Easy to clean in the dishwasher- Relatively decent cost for the kit ($50)- Easy to follow marks on the filter and carafeCons:- Carafes are fragile: I purchased 32oz Mason Jar Neoprene Sleeves to protect the glass, which fit perfectly! (see photos)- Top plastic lid is not very secure. I've accidentally spun off the lid while picking it up multiple times. It would be nice if the lids had a better seal to prevent this.- I wish there were a better seal between the silicone spout and the plastic lid so coffee doesn't leak if tipped.- Silicone pour spout is quite flimsy, and I'm worried it won't hold up very long.
