The Uwell Crown 5 vape tank is a sub ohm tank and part of the acclaimed Crown tank series. Featuring a 2ml e-liquid capacity, the Crown 5 features self-cleaning technology as well as an innovative top fill process courtesy of a quarter-turn cap design. Customisation wise, users can fine-tune their inhale with a sleek bottom adjustable airflow, whilst the tank is compatible with a range of Crown 5 coils. A 510 connection point allows this vape tank to be paired with the majority of vape mods. Adhering to the high quality engineering of previous Crown tank iterations, the Crown 5 combines top performance with style. The self-cleaning technology reduces the chance of leakage whilst also decreasing maintenance suitably. To refill, simply twist the top cap a quarter of the way and unplug the silicone check valve before filling with an e-liquid of your choice and securing back in. The bottom adjustable airflow can be utilised for a loose inhale or a slightly more restricted draw, whatever the preference. A single mesh 0.23 Ohm coil, a dual mesh 0.3 Ohm coil and a triple mesh 0.2 Ohm coil are all included, with these coils performing best with 60% VG e-liquids and higher.