Pure™ Argon Capsules 3-Pack from Coravin is a set of three gas cartridges filled with argon, an odourless and tasteless noble gas. The gas creates an overpressure in the wine bottle that allows wine to flow out of the thin needle of the wine preservation systems. This way, wine can be preserved for weeks, months or even years. Each gas cartridge is sufficient for approximately fifteen 150 millilitre wine glasses.

Pure™ Argon Capsules are compatible with the Coravin Timeless and Pivot™ wine preservation systems. However, it is not compatible with the Coravin Sparkling™ sparkling wine preservation system. Then choose custom gas cartridges for it, Coravin Pure™ Sparkling CO2 Capsules.