Coffee Maker Mini Pneumatic Coffee Machine 1-16 Bar with Pressure Gauge & Bottomless Portafilter Stainless Steel Manual Air Powered Espresso Maker for Travel Camping Office

- Air Powered & Portable Design：This compact espresso maker operates on compressed air (1-16 Bar), requiring no electricity or batteries. With its mini size (approx. 4.5"x4.3"x8.7") and lightweight build (approx. 3.1 lbs), it's your perfect portable coffee companion for travel, camping, hiking, or the office. - Professional Hydraulic Pressure Gauge：Features a built-in hydraulic damping pressure gauge that resists vibration and displays the real-time extraction pressure (1-16 Bar). - Stainless Steel & Quick Detach：Constructed , stainless steel . The quick-detach design allows the portafilter and pressure components to be separated in seconds for thorough, hassle-free cleaning without any hard-to-reach corners. - Bottomless Portafilter for Customization：Includes a professional bottomless (naked) portafilter. This design provides unobstructed observation of the extraction process, helps diagnose your technique, and allows for greater customization of your coffee's flavor profile and crema. - Complete Kit Ready to Use：Comes with everything needed to start brewing: the main pneumatic machine, a customized tamping spoon, and two matching landscape cups. Note: A pressure regulator valve for your air source is not included.