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Cafe Du Chateau vs Ovalware Side-by-Side Comparison



Our Verdict
Overall Verdict
- Brew Quality (50%)7.3/10
- Design (15%)7.6/10
- Ease of Use (35%)8.3/10
- Brew Quality (50%)7.8/10
- Design (15%)9.0/10
- Ease of Use (35%)9.3/10
Both the Cafe Du Chateau and the Ovalware are glass carafe brewers with a stainless steel immersion filter. Apart from that, the differences between them couldn’t be broader.
Cafe Du Chateau fails in its design and its take on a French press look doesn’t help in any way. The brewer is actually quite heavy and bulky and badly weighted for pouring. The stopper is also ill-conceived being either too tight when brewing, or too loose when the immersion filter is removed. The filter is also a little too fine to allow a decent brew to develop.
The Ovalware is a cold brew coffee maker with class and distinction. The slender neck and wide base are ideal for cold brew coffee-making and the filter allows for enough cross-flow during brewing. The silicone base gives a secure feel, it’s lightweight, and pours very easily. The Ovalware ranks as one of our top immersion filter brewers.
Cafe du Chateau Cold Brew Coffee Maker
- Bouquet (10%)6.0/10
- Drinkability (70%)7.0/10
- Sediment (20%)9.0/10
- Bouquet (10%)7.5/10
- Drinkability (70%)8.0/10
- Sediment (20%)7.5/10
Bouquet
After 18 hours of brewing, the Cafe du Chateau produced a noticeably weak bouquet despite a reasonable brew ratio of 1:8. The bouquet did, however, have a distinctively earthy note. Overall, there was very little complexity and sweet notes were indiscernible.
The Oval produced a somewhat surprising bouquet, but its medium strength was more or less in line with the brew ratio. The bouquet had distinctly herbie and somewhat earthy, chocolatey notes, and we were keen to see what kind of flavor it produced.
Drinkability
Considering the brew ratio, we diluted the concentrate with one part water to one part coffee. The final serving was smooth to drink, but the aftertaste was neither rounded nor satisfying. It had a defined roasted and somewhat earthy flavor, but lacked character. Overall, the Cafe du Chateau produced an average to reasonably good brew, but it didn’t excite.
With a one-to-one dilution, the Ovalware cold brew had a mildly roasted and surprisingly sweet taste. It also felt rounded and smooth, but lacked the rich complexity that our top brewer was able to produce. There was a slight bitterness, but overall the taste was very satisfying and not watery at all.
We would recommend less dilution for a more robust flavor - maybe two thirds coffee to a third of water. It may also be worth brewing for longer than our standard 18 hours.
Sediment
After allowing the concentrate to settle, we decanted the contents of the Cafe du Chateau. The filter, made of laser-cut 304 stainless steel, did a good job overall. There was not much sediment and it was mostly fine with some powdery grains. All considered, the filter seemed not porous enough to produce a high quality brew.
We brewed the Ovalware undisturbed for 18 hours in a refrigerator. After allowing the contents to settle, we decanted the brew and the sediment left behind was quite substantial. Decanting the contents a second time, or even filtering through a paper filter, would probably be the best solution. However, we felt the good quality of the brew concentrate was a reasonable compromise on the filter.
Cafe du Chateau Cold Brew Design
- Stopper / Lid (30%)7.0/10
- Filter (40%)8.5/10
- Build Quality (30%)7.0/10
- Stopper / Lid (30%)9.0/10
- Filter (40%)9.0/10
- Build Quality (30%)9.0/10
Cafe du Chateau Cold Brew Maker In the Box
- Box: WDH: 7 x 2.1 x 10.6 in
- Fully assembled unit
- Use manual and brew guide
The Cafe du Chateau was one of the few cold coffee brewers we bought that came with styrofoam packaging. It’s very secure and comes fully assembled. The user manual and brewing guide come together as a high-quality glossy booklet. Both the box and booklet feature a convenient QR code for the customer support email. They promise hassle free replacement for any damaged product. In terms of first impressions, we were well satisfied.
- Box WHD: 5.5 x 9.5 x 5.5 inches
- Assembled brewer
- Promotional card
- User manual and warranty
The Ovalware comes neatly packaged in a custom box, but a little over packaged with plastic bubble wrap. The user manual was inside the carafe which is common but annoying because it bends. You should register your warranty on their website and there’s a handy QR code link for non-English instructions in most major languages.
Cafe du Chateau Cold Brew Decanter
- Height With Stopper Lid:9
- Base Diameter:5
- Width:6.5" (16.5 cm)
- Weight:29.5 oz (836 g)
- Material:borosilicate glass & stainless steel
The brew decanter has the look and feel of a solid and durable product. However, on closer inspection it’s not without its flaws. For one, we found it a bit on the heavy side even when empty. We filled the decanter with water to test pour it, and it poured rather heavily. It also felt unbalanced and the grip was somewhat slippery. The manual says the glass decanter can detach from the stainless steel sleeve, but it was difficult to do, so we left this for the cleaning stage.
- Height With Stopper Lid:8
- Base Diameter:4.7
- Width:5.5" (14.0 cm)
- Weight:17.3 oz (490 g)
- Material:borosilicate glass
The decanter is very attractive and the markings in cups and milliliters are very useful. The handle was comfortable and the flat edge easy to grip. The carafe poured well with the small lip, a nice feature that means less chance of accidental chipping.
We particularly liked the base’s silicone stand. There’s a hole to let out air and you can easily hook it off for cleaning. Overall, the carafe design is excellent.
Stopper / Lid
- Diameter:3.9 in (100 mm)
- Material:stainless steel
- Additional Features:silicone seal
The stopper has an airtight when brewing, but is rather loose with the filter attachment removed. Furthermore, the silicone seal is very rubbery, deforms easily, and is overall not the best quality.
- Diameter:3
- Material:stainless steel
- Additional Features:silicone seal
The stainless steel stopper is a nice complement to the glass design. Our only qualm was the quality and fit of the silicone seal. Without the filter, the stopper was not so tight and required a little turning to get a more airtight fit.
Filter
- Length:6.7 in (170 mm)
- Diameter:4 in (102 mm)
- Material:laser-cut 304 stainless steel
- Additional Features:silicone seal
The filter is made from laser-cut 304 grade stainless steel and comes with a ‘lifetime warranty’. It appeared well-machined and the edges were not sharp. However, like the decanter lid, the silicone seal around the filter top was not such great quality. The filter, however, did allow for a relatively decent brew to develop and the sediment produced didn’t require additional decanting.
- Length:6.9" (17.5 cm)
- Diameter:2.7
- Material:lasered stainless steel
- Additional Features:silicone seal
The filter appeared well-made and there were no sharp edges. We noticed the holes on the bottom seemed finer than on the sides. The silicone seal for the filter, and for the stopper, was not the best quality. In our testing, we have come across better quality designs, so this was a little disappointing considering the Ovalware brand status. Our brew quality test showed that the paucity of the filter allowed for a good brew to develop.
Build Quality
The materials used, except for the silicone seals, are generally good quality, however, the design is not well executed. The brewer is all-round cumbersome to handle, the lid and seals are poorly designed, and it is weighted badly for pouring. Overall, this has been one of our least favorite cold coffee brewers to work with and will probably gather dust on the shelf.
Except for the compromise on the silicone stoppers, the overall design quality of the Ovalware is excellent. The filter is well-machined and the silicone cushion is an extra that you don’t often find on other cold brew coffee makers.
Cafe du Chateau Cold Brew
- Brewing (45%)9.0/10
- Decanting (35%)8.0/10
- Cleaning and Storage (20%)7.0/10
- Brewing (45%)10/10
- Decanting (35%)9.0/10
- Cleaning and Storage (20%)8.5/10
Brewing
Like its design, brewing with the Cafe du Chateau has its unique points. No measuring is required because you just fill the filter with grounds to about 1 cm (less than ½ inch) below the top.
Then, you gradually pour water through the grounds but you don’t push the filter completely in. The filter has an upper chamber which makes pouring water very easy. The filter itself is very fine so you must wait for water to seep through. The last 200 ml of water takes a little time to pour.
Once the water is just below the 1-liter mark, you push the filter unit completely in and do the same for the lid. Despite the cumbersome design of the silicone seals, they do a pretty good job. Most air is completely compressed out of the brew decanter. All in all, the brewing method seemed very sound and we looked forward to the brewing results.
Brewing steps are clearly outlined in the manual. They recommend weighing 85 g (3 oz) of medium to coarse ground coffee which is a little more than 80% of the filter volume. Then pour room temperature filtered water slowly over the grounds. You should stir and mix the grounds a little. Like any immersion brewer, we found brewing simple and effortless.
Decanting
As with all similar immersion brew filters, all we had to do was remove the filter and place it in a glass to catch the remaining liquid. The stopper comes off with the filter attached. To separate the stopper, you’ll need to hold the filter tight, twist and pull forcefully.
Additionally, the decanter lid doesn’t fit so snugly when the filter unit is removed.This means that your fridge may become contaminated with coffee odors and the concentrate may oxidize and spoil faster.
Once the filter and grounds are removed, you should have around 700 ml of cold brew coffee concentrate. The overall volume is 900 ml (30 fl oz) with the difference being taken up by the filter and grounds while brewing.
Like brewing, decanting was straightforward. As with any immersion filter, you simply lift it out of the carafe and place it in a small cup to catch the remaining liquid. The holes on the bottom of the filter make decanting fast and effortless. After decanting, we rinsed off the stopper even though there were no granules present.
Due to the amount of sediment left behind, we recommend a second decanting at the expense of a little extra work. The more health conscious may want to use a paper filter at the same time.
Cleaning and Storage
Cleaning the Cafe du Chateau filter is easy enough. Use a standard non-abrasive sponge. You can reach to the bottom of the filter and the edges are not sharp. The decanter itself is easy to reach inside.
The user manual states the glass decanter is fully removable from the stainless steel jacket. Even after running under hot water, however, we were unable to remove the decanter. We didn’t want to exert too much force and break the glass, nor injure ourselves, so we didn’t succeed in separating the parts.
All components except for the silicone seals can go into the dishwasher.
Once dried, the brewer can be stored fully assembled. It looks nice on a counter and should easily fit in a standard cupboard or a shelf space. The filter also stands well on its own for storage when the decanter is in use.
The shape of the Ovalware carafe means that you need to clean it with a bottle brush. Although slightly more effort is needed than other brewers, it’s a small compromise on a design that works comparatively well. The filter requires a bottle brush too, however, all parts can go in the dishwasher.
The Ovalware cold brew coffee maker simply stores as it is. We noted that the silicone base is an excellent design feature for safer storage. The glass doesn’t bang and the sides are protected from scratching.