The perfect pick me up coffee infused martini. Use a second iSi Nitro Charger for a more intense taste experience.
- Stir a Cold Brew Coffee Concentrate into the water and put all other ingredients together, then pour through an iSi Funnel & Sieve into the iSi Nitro.
- Charge with an iSi Nitro Charger, shake eight times.
- Pour straight into a glass.
