Two pieces 3oz food grade CO2 cylinders are for Drinkmate users (Especially the Spritzer users) who want to have extra 3oz CO2 cylinder on hand as backup. This offers a total 6oz of CO2 (capable of making up to 32 half-liter drinks from a standard Spritzer kit).
These two empty cylinders can be shipped back for exchange (we pay for to-and-from shipping). Next time you just need to order twin pack for exchange which is much cheaper.
For users who want to have more 3oz CO2 cylinders on hand, please consider the 6-pack from our store.
Items shipped to Canada or Mexico DO NOT include duty, tax, or other fees. These will be charged by carrier upon delivery!