Empty replacement pod cartridges for the AP2 Aegis Pod 2 Kit from GeekVape. These cartridges are upgraded with leakproof technology and are compatible with the G Series Coils. Thanks to the exclusive leakproof mechanism, the AP2 Pod Cartridge can keep a clean situation even after 2-3 rounds of refills. The side-fill port enables easier refilling for the large 4.5mL capacity pod while the G Series Coils offer a smoothie-like mouthfeel and an immersive experience.