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Coravin argon 65 capsule specs, compatibility, and best deals
The A65 capsule is a 21 ml steel container filled with a food-grade gas blend—100% Coravin pure argon , pressurized to 2,600 PSI. It weighs 52 grams and measures 9.14 cm by 2.22 cm, sliding neatly into the chamber of any Coravin device.
What is the A65 capsule and how does it work?
When you pour wine using a argon gas cartridge, it releases an inert gas that forms a protective blanket over the wine. This barrier stops oxygen from touching the liquid, effectively preventing oxidation. Because argon is heavier than air, it sits securely on top of the wine between pours. Blind tastings confirm it preserves wine perfectly for many weeks.
- Gas composition: The 100% argon is food-grade and won’t alterate your still wine—it just shields it.
- Pressure rating: At 2,600 PSI, the gas flows consistently from the first pour to the last.
- Pour capacity: Each cartridge lasts for 15–18 standard pours (150 ml each), equivalent to about three bottles.
Using it is straightforward: insert the capsule fully, twist the cap tight, and press the trigger gently. This technique helps you conserve gas and extend the life of your Coravin capsule.
If you use a compatible capsule, don’t forget to transfer the black cap from your old capsule to the new one—it’s essential for an airtight seal and proper preservation.
Want to check if it’s empty? Just press the trigger. Silence means it’s done; a faint hiss means you still have a pour or two left. For best results, store your cartridges upright, away from sunlight and high heat (under 65°C), and use them within six months.
Capsule compatibility across all Coravin models
The A65 uses standard A-type threading and works with nearly every Coravin model: Timeless, Pivot, Model Six, Professional, and Classic all accept this capsule without adapters. The only exception is the Sparkling system, which requires pure CO₂.
- Timeless compatibility: With careful pouring, the capsules for Timeless models deliver around 15 glasses.
- Pivot efficiency: The Pivot’s improved gas mechanics stretch one A65 to roughly 20 pours.
- Professional models: Though professional systems can use larger 27 ml sizes, the A65 fits consumer Pro devices perfectly.
- Universal threading: All A-series cartridges use the same threading, so no proprietary locks get in the way.
Always remember to move the black cap from your used capsule to the new one. Skipping this may cause leaks and void your warranty—even with compatible threading. Push the cartridge all the way in and tighten firmly to avoid gas waste.
A65 capsule price, pack options, and where to buy
A 10-pack of compatible cartridges retails around €54.95—about €5.50 per unit, or €0.31 per glass when used optimally. Buying in bulk (80-count box) brings the price down. Subscriptions offer even better value if you open bottles regularly.
For bottles in the $20–$50 range, the system pays for itself quickly. It outperforms basic spray preservers that only buy you a few days. Restaurants easily recoup the cost by reducing waste and expanding their wine-by-the-glass offerings.
| Pack size | Total cost | Per-cartridge cost | Best for |
| Single pack (10) | €54.95 | €5.50 | Home enthusiasts trying the system |
| Bulk box (80) | €380+ | €4.75 | Frequent drinkers and collectors |
| Subscription monthly | Variable | €4.00–€4.50 | Regular wine-by-glass service |
Cheaper capsule alternatives compatible with Coravin
Brands like Wikeeps offer Coravin comaptible cartridges at 20–30% lower cost than official ones, with identical performance and threading. Other European options are also available, though some may require a bit more force during installation.
Be aware: using unofficial capsules could void your warranty if a leak occurs. That said, when installed correctly—with the black cap transferred—third-party options perform reliably. For those watching their budget, the savings often justify the small warranty risk. While pure argon gas purity can vary by brand, food-grade standards generally ensure good preservation.
Frequently Asked Questions
How many glasses does one 21ml capsule actually pour?
You’ll get between 15 to 18 standard 150 ml glasses from a single A65 cartridge. Gentle, controlled trigger presses maximize the output—rapid squeezing just wastes that precious argon gas. Expect about 15 glasses from a Coravin Timeless, while the Coravin Pivot models can stretch it to 20.
Can I use Wikeeps or generic argon cartridges in my Coravin Timeless?
Absolutely—Wikeeps and most generic European argon cartridges work beautifully. The only trick is to transfer the black plastic end-cap from an old, spent official cartridge onto the new one. As long as that cap is seated tightly during installation, these third-party options preserve your wine perfectly.
Is buying bulk cartridges worth the upfront cost?
If you use your Coravin more than once a week, buying in bulk is definitely the way to go. An 80-cartridge box by Wikeeps lowers the unit price and saves you a good amount over a year of regular use. For casual drinkers, stick to smaller packs—argon has a six-month shelf life, and you want it fresh when you need it.