Check out the Geek Vape Aegis BOOST PLUS Replacement Pods, featuring a 5.5mL capacity, G.Coil Boost Coil Compatibility, and airflow adjustment dial. 

Geek Vape Aegis Boost PLUS Replacement Pods Features:
5.5mL Refillable Pod Capacity
Top Fill System – Silicone Stopper
Airflow Adjustment Dial
Snap-In Pod Connection

Without Coil

• 2 x Geekvape Aegis Boost Plus Empty Pod 5.5ml