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Professional Spirit, Cider, Mead & Wine Making

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View Our Full 2020 Flextank Product Catalog

View our NEW full product line complete with new research, designs and more.

  • New Products
  • Tanks, Bins & Accessories
  • Testimonies and FAQs
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Award-winning wines continue to be produced using Flextanks. Our tanks are less costly with more efficient production control than oak or stainless tanks.

grape picking bin, bin full of grapes, plastic bin with grapes in it, supatuff bin, stackable harvesting bins

Picking Bins

Ideal for grape harvesting and bin style fermentation. Perfect for a variety of uses in food handling and ideal for use in agricultural harvesting, grape storage, field bin and food processing applications.

oak adjuncts, wine stix, wine sticks, wine staves, pack of wine stix, tank products,

Oak Adjuncts

Oak adjuncts for Bordeaux, Burgundy, Chardonnay, and Sauvignon Blanc wines. Add consistent oak barrel flavor to our plastic fermentation tanks.

temperature controls, flextank temperature gauge, temp gauge for flextanks

Temperature Controls

Manage your ferment temperature with control parts from Flextank.

flextank parts and accessories, parts for flextanks, valves, gaskets, clamps

Parts / Accessories

Spare parts and accessories are available using the link below:

flextanks in winery, eco tanks, eco-tanks in winery, wine fermentation tanks, wine tanks, wine making tanks

Education / Downloads

Technical illustrations are available in PDF format.

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Nancy & Bear Bishop

Owners, Alpenfire Cider

After years of hobby cider making, around 1999 we decided to start a cidery. There wasn’t a lot of information available at the time so we took a trip through England, France and Northern Spain to learn more about it. The trip through the “old world” convinced us that producing traditional styles of cider was what we wanted to do. Because we were certified organic, we knew that ease of cleaning and sanitation would be critical to our success and searched for tanks that would fit the bill, and that were also affordable. We found information about Flextanks and in 2008 we bought our first set !

While we had planned to buy more barrels and stainless tanks, the Flextanks were so convenient and fit our needs so well that we continued to buy them over the years.  Flextanks allowed us to expand our operation and stay within our limited budget.

We find the 300 gallon size to be perfect for us, they are easy to stack them away when not it use. They work equally well for small batch fermentation and for cider storage. We appreciate the micro-oxygenation that happens with the heavy wall polyethylene and the fact that they can be cleaned just like our stainless tanks and barrels with hot water and sanitizers. We also love now easy it is to treat tanks with oak staves, chip or cubes, and the built in sample taps make it easy to monitor the cider.

We have been using some of these tanks for 12 years and have never had a problem, the folks at Flextank have always been helpful and great to deal with. The fact they are manufactured so centrally in Vancouver, WA also makes pick up or delivery super convenient.

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