Winemaker Accessories

Amateurs have Award Winning Success with smaller tanks and skins.

I started using your 30 gal and 50 gal Flex Tanks with the skins and Oak adjuncts in 2012. I'm an amateur grape grower and wine maker who only uses his own grapes to make his wine. Rarely do I have enough volume to fill any tank so the skins have proven very successful. The 2013 wines seemed rather good so I entered them in the USA wide amateur competition "Bottle Shock Open" and won four medals. A bronze for a Tempranillo/Merlot blend. Two silvers, one for a Tempranillo and one for a Merlot, Tempranillo & Cab Franc blend. A final double gold medal was awarded for a Merlot/Tempranillo blend that I call "Dads Blend". The double gold "Dads Blend" was also given 98 points. I'm very pleased with the control and results I have had with the Flex Tanks.

Scott Bryan
Bryan Family Vineyards





Richard received his Ph.D in Plant Physiology in 1973 from the University of California, Riverside. After a stint in academia he bought a winery in California that he sold in the early 80’s. Subsequently he started Vitis Research, Inc. a consulting company to wineries and wine industry suppliers. He has helped wineries with many issues with respect to growing and making world class wines. Ultimately in 2002 he started his own winery brand Tamanend Winery and as an Alternate Premises winery facility he produces wines for himself and up to eight other wineries.

Richard Carey, PhD
Tamanend Winery

Download his reprint "Advances in Premium Wine Storage and Maturation" from the July 2015 issue of CRUSH Magazine.




"At Andis Wines we employ a variety of techniques and cooperage types (stainless, barrels, concrete tanks, and Flextanks). Flextanks have become an absolutely indispensable tool in our goal of making delicious wines in a range of styles. In addition to being the best tanks to maximize the use of oak alternatives, our Flextanks are loved by our cellar staff — easy to clean, space efficient, and convenient for making additions. We also lose less wine to evaporation and need to make fewer sulfur additions than to our wines aging in barrels. We have made several wines exclusively in Flextanks from press to bottle and are thrilled with the results."

Mark McKenna
Andis Wines


"I used your Stacker Tanks this year for some of my Pinot Noir. In blind tasting I found most people preferred the Flextank made wine over new French oak barrels. I also used the Dexter 80 Gallon cylinders for whites with oak for very short times. People loved these wines too."

Don Hagge, PhD
Farmer & Winemaker
VIDON Vineyard, LLC








"We love these tanks. We get the micro oxygenation passively and we have no topping off issues. We get great fruit retention and as we pay for floor space in the winemaking facility by the square foot, the pallet tanks have dramatically reduced our rent costs."

Harold Osborne
Salisbury Vineyards
Santa Barbara County, California


"We were a little nervous at first, but the customers like our wines so much and consider our winery progressive by our adaptation of new technology."

Jacques Mercier
International Wine Judge
Co-owner & Winemaker, Solune Winery
Grass Valley, California


"Our labour costs have been greatly reduced, along with the physical demands, while retaining the continued benefit of micro oxygenation... Everything is easier."

James Mathieson
Owner & Winemaker
Springhouse Cellars
Hood River, Oregon


"Your product has enabled me to have complete control of pristine sanitation practices inside and outside the vessel. Cost effective reusability for many years without wine compromise experienced with used barrels. Ease of storage without barrel maintenancewhile empty between uses. Sampling for testing is now quick, simple and sanitary without need of opening and consequent air exposureI have much better control of what type and how long I keep my wine on oak. I have seen much more clarity of wine flavors, complexity of berry flavors are more fully retained.

Bottom line is we are winning multiple awards every year for the clarity and complexity of our wine. It enables the winemaker to do the absolute best to bring quality grapes to exquisite wines. Thank you for bringing us this sustainable and affordable improvement on the world's fine wines.

I have new oak equivalent each year without the potential for contamination from the barrels. The cleaning and labour is so much easier. I do not have to lift the tanks and I can crawl right inside for cleaning."

Sandy Mubarak
Co-winemaker, Vineyard & Winery
Manager for Old Coach Vineyards
Poway, California



“Flextanks are an integral part of our winemaking program and have been since the 2008 harvest, when a fellow winemaker suggested them. We bought one 300 gal Flextank Stacker, used it for a year, loved the results and immediately purchased a half dozen more.

We lack space in our winery and the footprint of one Flextank (5 bbls of wine) is less space than two double stacked bbls. And storing them when not in use?  I can stack them outside, three or even FOUR high!

We are currently using them to age both our reds and housing our whites prior to bottling. With the red wines I’ve begun experimenting with oak inserts in the Flextanks and have discovered that I’m needing less new French Oak, thus saving a bunch of cash. What I REALLLY love them for is racking! All we do is raise the FlexTank with a forklift, open the valve and gravity feed from one Flextank to another. And unlike barrels, they are easy to clean and they last forever... I’m sold!”

Squire Fridell
2014 & 2015 President
Sonoma Valley Vintners & Growers Alliance
Winemaker, Vineyard Manager 
CEO, CFO, COO, EIEIO, WINO and Janitor

GlenLyon Vineyards & Winery 
Two Amigos Wines


“I’ve used Flextank vessels for 5 vintages with great success and many best in class wines. The versatility and ease of use of the Apollo tank allows me to focus on small lots with attention to detail and allow for gentle skin contact for a clean and proper extraction."

Eric Harris
Owner & Winemaker
Two EE’s Winery


We congratulate Eric and Emily Harris of Two-EE’s Winery in Indiana, who were honored with 15 awards achieving the highest collective scoring points awarded by the judges. They started Two EE’s with 12 Apollos and have since added other tanks. At the last two “International Wine Channel TV Awards” (2013 & 2014) they garnered the Rising Star Winemaker award.


Download a reprint "Advancements in Premium Wine Fermentation, Storage and Maturation" from an issue of CRUSH Magazine.

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