If you’re a fan of the French press, but not the fine particles that cloud your brew, the Espro Press is about to change your morning cup for the better. The Espro is a press pot that uses a dual micro-filter that’s 9 to 12 times finer than the mesh on a standard press. I first encountered the Espro Press at the Houston Specialty Coffee Event nearly 2 years ago, where I enjoyed a cup of Yirgacheffe from 49th Parallel. I was quite surprised by its cleanliness and depth of flavor, but believed I had “matured” beyond such methods.
It wasn’t until a visit to Coffee Collective in Copenhagen last year that I was encouraged to give it another look. When I saw the Espro being used on bar at Coffee Collective and after thoroughly enjoying a cup of Esmeralda Gesha from it, I realized the press pot had been reborn—renewing my enthusiasm for a faithful old brew method.
A year ago, Espro launched a Kickstarter to fund the production of a large 30oz Espro Press—raising over $80,000—to complement its original 8oz version. This week, the Vancouver, Canada-based company is back on the crowd-funding site for help producing a new 18oz size press, which not only offers a more practical size, but will also include a few design refinements over its small and large counterparts.
The French press is one of the most common ways for people to brew their coffee at home. It was the method I first used to brew at home and it’s even the most popular way to brew among Verve Coffee employees. At one point in time, it was a preferred method of brewing coffee in some of the great specialty coffee shops before the pour over craze converted many of us to the pleasure of sweetness and clarity that paper filters provide.
While the full immersion brew method and simplicity of the French press are great, its muddiness and grit can mask and distort some of the more nuanced flavors in coffee, which is why you may have noticed them disappearing from some of your favorite cafés. But their ease of use and the ability to brew large quantities for guests is nearly unrivaled by most home brewing methods. Espro takes advantage of those positive aspects and has done a great job addressing the negatives with their redesigned filter.
The Espro filter system is comprised of two (BPA-free) plastic frames that are wrapped with a micro-mesh and nest comfortably into each other, creating twice the filtering of a standard press. The filter then screws onto a plunging rod like other press pots so it can be unscrewed and cleaned once you’re finished. The pot itself is polished, double-wall stainless steel, which keeps things warmer longer, although I highly suggest decanting the coffee immediately after brewing to prevent over extraction (bitterness).
The filter system is a remarkable improvement over the standard French press and it’s surprising that it took so long for someone to accomplish something that seems a bit obvious. There is however one issue I have with the large size press that Espro sent me for testing—which the company says they addressed in the design of the new medium size Espro—and that’s the retention of coffee below the filter cup. Since the current filter system fits so well into the pot, and there are no holes in the bottom of it, the Espro traps a substantial amount of coffee at the bottom that ultimately goes to waste.
When brewing 750g of water in the Espro, I decanted 554g of coffee. After “rocking” the pot back and forth, the total increased to 568g of coffee. With the Bodum press however, I brewed 750g of water and was able to decant 674g of coffee—giving me another half cup of coffee. You can squeeze a bit more coffee from the Espro by slightly raising the filter or continuing to rock it back and forth, but this also risks increasing the amount of sediment that passes through, which defeats the entire purpose of the product.
Below I’ve run an experiment to illustrate the difference between the sediment in the Espro compared with a standard Bodum French press.
I brewed coffee with each press using the same parameters and technique: 45 grams of coffee to 750 grams of water (coarse grind, 8-A on a Baratza Vario-W), a 2 minute steep followed by a stir, followed by 2 more minutes of steeping and a controlled 30 second press. The coffee was immediately decanted to prevent further extraction. I then poured the decanted coffee through a rinsed V60 paper to capture the sediment and give a visual approximation of the differences.
Overall, the coffee brewed in the Espro had more sweetness, more clarity and more acidity than in the standard French press. The resulting cup was not entirely sediment free, but it was reduced to a small bit of mud from fines rather than a gritty mouthfeel throughout. Depending on variations in your method (i.e. the cupping method of skimming before pressing) it’s possible to further reduce the sediment.
My goal with this test was to replicate a more standard use of the press pot than to examine the most effective sediment reduction methods. I found the amount of sediment from the Espro to be similar to what you can achieve with the Able Kone, but with the approachability that a press pot offers to beginners who are looking for a less intimidating way to start brewing much better coffee at home.
There’s a new coffee brewer vying for attention on the internet, but without an $11,000 price tag, this one has received much less fanfare. The Impress, a stainless steel AeroPress-like contraption, is the latest coffee product to raise production costs through pre-orders on Kickstarter. The campaign will have most likely reached its $50,000 goal by the time you read this post—with 25 days remaining.
This latest attempt to improve how we brew coffee comes from Raleigh-based Gamil Design. The husband and wife led design team have taken elements from several brew methods to create a simple and streamlined product with curiosity inducing potential.
The primary concept is based on full immersion brewers like the French press and Eva Solo—pour in hot water, ground coffee and steep—but the Impress utilizes a new way of separating the grounds from the water. It uses a plunger like contraption resembling one from an AeroPress, with an inverted portafilter basket attached to the bottom. After the proper amount of time has passed (3-4 min), pushing down on the plunger will draw the coffee through the microfilter, while trapping the grounds at the bottom.
The tight seal of the plunger combined with the more precise holes in the metal filter, are designed to allow far less sediment through than a French press (an AeroPress using a Disk filter comes to mind). Once the plunger has been pressed all the way down, the Impress becomes a 12oz travel mug that carries your freshly brewed coffee.
While my immediate thought was the over extraction that would occur from continuous steeping, the designers claim that it’s virtually nonexistent because of a much more prominent barrier created between the coffee and extracted grounds than what you find in a French press—if nothing else, the affect is most likely reduced a fair amount.
The double-walled exterior, combined with the steel plunger create 3 walls of insulation that’s sure to keep your coffee temperature stable and offers an attractive new coffee brewing option for traveling and camping (although its current design can’t be used to boil water). The designers experimented with a version that worked with interchangeable filter baskets, including VST baskets, but ultimately decided to use a proprietary filter design that screws in place for added durability while plunging.
Without having tested the Impress, it’s hard to say how well it brews a cup of coffee, but the idea was intriguing enough to support and I look forward to giving it a try.
Mason jars are beautiful vessels for drinking everything from lemonade to ice tea. While some people have tried promoting them for hot coffee, it never seemed very practical on account of the heat. But now, thanks to a couple crafty guys in Vermont, the mason jar is not only a viable take-away option, but it just got a bit sexier.
The Holdster is a leather coffee clutch designed by Marsh Gooding that has been made by hand and sold locally in Vermont, until now. The company’s dream of expanding nationally has been realized by Kickstarter backers who easily helped them surpass their goal. The company currently sells 4 models, with and without handles, ranging from $20 – $30 (much less than an early 19th century zarf).
The Holdster offers a unique, reusable solution in a new form that is well designed and beautifully crafted. Now any standard wide-mouth mason jar can become your new favorite coffee mug. Congrats to Marsh and Bobby for successfully funding their goal, and giving us one more way to avoid paper. Damn thy disposable.
Tigere Chiriga, a North Carolina-based entrepreneur, had a problem that many of us struggle with—failing to always use a coaster. So instead of continuing to ruin furniture and upset his wife, he began thinking of ways to design a mug that didn’t need one. Not long after defining the problem did he encounter unlikely inspiration from a banana.
Chiriga’s idea led to the creation of prototypes for personal use, but the project never developed any further. After many requests for where to buy them and his recent discovery of Kickstarter, he’s now raised enough money to have many more of these beautifully brilliant mugs manufactured at a factory in the US.
With three weeks left in the campaign, you can still support the project, though its already surpassed its initial goal by almost $10,000. The mugs cost a hefty $40 a piece, but if it saves your favorite table from dreaded halos, it will pay for itself rather quickly.
I’ve been a big fan of the Kone filter for Chemex and the Disk filter for AeroPress since I first started using them almost two years ago. From reducing waste, to highlighting certain elements of a coffee that may not make it through paper filters, the Kone and Disk are both used frequently in my brewing rotation. So I’m thrilled to share the latest progression of filters and brewing devices from DCILY sponsor, Able Brewing.
After Able Brewing amicably parted ways with Coava Coffee earlier this year to focus solely on brewing equipment, Keith Gehrke has officially reintroduced the new company. Today, Keith launched an elegant new website (designed by Jolby) while also unveiling the latest (and possibly last) version of the Kone with its beautiful new porcelain companion—a coffee brewing system designed specifically for the filter.
KONE Brewing System:
We really wanted a way to showcase the KONE’s unique coffee. So we teamed up with a local ceramic studio here in Portland with the goal of producing a manual brewer that is as versatile as possible, a joy to use and a centerpiece in your home. The brewer beautifully houses the KONE and after the coffee is done dripping, the filter support can be removed and replaced by an elegant lid. Up to 32 ounces of Coffee can be served directly from the kettle. While designing the brewer, we also realized that with the KONE resting inside the kettle you could steep a full pot of tea.
Initial orders for the new products are being taken though Kickstarter to help offset the tooling and production costs of the first run (made in the USA). In less than 2 hours, the Kickstarter campaign surpassed the initial $5000 goal, so there’s no doubt this will happen. But if you have any interest, you can take advantage of the significant savings opportunity by pre-ordering yours in the next month.
Congrats to Keith on what will likely be another beloved coffee brewing device.
[UPDATE IV:A new post on the ZP Machines Kickstarter page outlines an adjustment to the manufacturing schedule do to the overwhelming response this project has received. Also news later tonight about a dedicated 240v model of the Nocturn!]
[UPDATE III: Jason Dominy met with ZP Machines yesterday and Skyped with Igor to look at and talk about the machines thermoblock. Read Jason's thoughts here.]
[UPDATE II: In under 48 hours, the project has reached it's initial goal. Congrats to the team for attempting to answer the unmet demand for an affordable, high-quality espresso machine. Also, Jason Dominy, the current chair of the Barista Guild of America, will be meeting up with ZP Machines in Atlanta to talk about and test drive the prototype. More info as it arrives.]
[UPDATE I: Conversation with the creators on Reddit, answering questions]
This latest coffee-themed Kickstarter project is one with much more potential than a handful of metal beans—as long as it works as described. Two coffee lovers, one who studied physics and the other a roboticist, have been working to build a quality espresso machine that’s more affordable and accesible to the home barista.
Most coffee professionals won’t recommend many options for home espresso for less than the Rancilio Silvia, which costs about $700. So the effort by ZP Machines to create a machine of better quality and consistency—with a custom engineered thermal block and group head, as well as integrated PID temperature and pressure control—for just $300 could really shake up the market.
No other machine at this price point offers high-end quality, PID-controlled customizable temperature and pressure, pre-infusion, or shot-time —we do.
The team also spent time with their prototype at Octane and Land of a Thousand Hills in Atlanta, comparing shots and getting barista feedback. According to their pitch, their shots were comparable in quality to those pulled on the commercial espresso machines every time. A very bold claim, but fantastic if its true.
The proposed design reminds me of a Dieter Rams stereo, with an all metal body and clean geometric lines. It looks industrial and sturdy, yet modern and approachable—characteristics that I would appreciate in my kitchen.
With an estimated delivery date of March 2012 and a pre-order price of just $200, this sounds too good to be true. Let’s hope it’s not!
Coffee and love taste best when hot. -Ethiopian proverb
When my non-coffee loving friends begin sending me links to things before I’ve seen them, red flags immediately go up. This isn’t because I think I know everything about coffee, but if something has bypassed all the normal industry channels and immediately lands on the pages of non-coffee blogs, there is usually something gimmicky or blasphemous about its existence. Coffee Joulies happen to be both.
The creators of Coffee Joulies are currently raising money on Kickstarter. While they only needed $9,500 to begin production of their product, they’ve already raised over $134,000 with another 3 weeks left. That’s awesome for them—it really is. I support entrepreneurship and getting that kind of financial backing is a dream come true. They’re even going to produce them in the USA, reviving an old silverware factory and probably create more jobs than the US Government. However, their product is a joke.
In a video that demonstrates the Joulies ability to cool coffee, it takes less than 90 seconds to bring the temp of boiling water down to 140°F (60°C). Wicked fast, right? But here lies the ultimate problem with the product. According to the Specialty Coffee Association of America, 160° (71°C) is the temperature when flavor and aftertaste are at their greatest intensity. Those flavors continue to evolve as it cools, with 160°–140° being the ideal temperature range to best note the acidity, body and balance of a coffee.
With a set of Joulies making your coffee race past both temperatures, it takes less than 90 seconds before you miss the opportunity to enjoy some of the best moments your coffee has to offer. You may be able to chug 3 minutes sooner, but you’re going to miss out on the coffee’s unique flavor notes the farmer and roaster worked so hard to discover and highlight—assuming it doesn’t look like the charcoal they used in the photo above.
For $40, you’re better off investing in a burr grinder, which many people fail to do. This will improve you’re coffee dramatically, as long as you can wait a couple minutes before you start sipping it. If you have a grinder, treat yourself to a couple bags of really nice Direct Trade coffee instead. While I’m constantly trying to get people to stop putting things in their coffee (cream & sugar), along comes someone asking them to drop a few steel “ice cubes” into their mug. How long before an eager coffee lover chips a tooth?
I’m tired of reading praise for design solutions to non-problems and seeing people—who seem to know very little about coffee—flooding the industry with more junk we don’t need. Who keeps a cup of coffee for 3 hours anyway? Even Starbucks dumps airpots in their store every 30 minutes if the coffee hasn’t been purchased because of quality loss.
They say there’s a sucker born every minute. In this case there’s over 2000 of them. Meanwhile, I’m still waiting for the punchline.