
5hl Concrete Wine Tank
MINI EGG
The design of our MINI EGG tank makes it an ideal tank for fermentation processes and ageing wines in reduced volumes. Its ovoid concrete shape provides clear advantages in winemaking, favouring the expression and evolution of both red and white wines.
Design and geometry in the MINI EGG tank
Due to its geometry, the wine can circulate freely with the MINI EGG, keeping the lees in suspension, thus avoiding oxidation.
Intense macerations with Sonoma by SAS wine tanks
It has a narrower upper part that helps to keep the hat submerged, achieving intense macerations.
Continuous movement with the MINI EGG tank
The ovoid shape of the MINI EGG provides a larger contact surface for the wine with its lees, reducing bâtonnage operations and saving work time in the cellar.
Since 2022 we have been manufacturing the largest concrete ovoid wine tank in the world: the SUPER EGG 38hl. This wine cement tank is designed for wineries looking for large-format wine vats made of concrete.
MINI EGG: Maximum natural circulation of wine
Free movement
Its form enhances the circulation of the lees, which prevents oxidation.
Intense maceration
Thanks to the ovoid shape of this wine vat, intense macerations are achieved.
Easy handling and cleaning
The smooth finish of our cement tanks makes it easier to work in the winery.
Time saving
Time savings in bâtonnage thanks to its shape.

Adjustable Support System for easy placement
Easy placement of our EGG concrete tank, thanks to our Adjustable Support System that ensures perfect levelling without effort.
Unique fitting system for INOX accessories
The fitting of the accessories is done without screws. This detail gives better reliability and durability to our concrete tanks. We also use top-quality accessories in all our wine tanks.
Homogeneity and uniformity of each concrete tank
The chosen colour is not applied superficially like paint but in mass in the mixture. We can guarantee homogeneity and uniformity in each product and avoid aesthetic damage due to deterioration.
MINI EGG Concrete Wine Tank



10-year anti-crack guarantee
The robustness of our tanks makes them a more durable option. For this reason, we offer a ten-year guarantee against cracks and leaks on all our concrete tanks.
Maximize savings
Its thermal inertia prevents sudden changes in temperature, which provides energy savings. In addition, it requires less work dedicated to supervision and replacement.
Concrete and micro-oxygenation
The porosity of our tanks allows the micro-oxygenation of the wine, enhancing the sensation in the mouth and giving rise to more buttery and complex wines.
Why does the terroir stand out?
Concrete is a neutral material that expresses the characteristics and typicity of the terroir. The fruit is enhanced with our concrete tanks, and the wine can fully express its authentic terroir.
Are you familiar with all our concrete tanks?
At Sonoma by SAS, we manufacture a range of cement wine vats designed for wineries of all sizes.




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