The Bunker is the ultimate single coil squonk-able RDA. The Bunker features a low profile style top cap, a locking airflow system, flavor boosting drip tip, and an incredible build quality all centered around a unique build deck.
What separates the Bunker from other BF RDAs unique glass window built into the top cap that allows the user to easily check if the cotton is dry or perhaps they have over-squonked. This was a glaring issue for first time vapers who wanted to use a squonk mod, and our solution provides a simple fix that can’t possibly fail! To ensure that the glass remains safe and sound within the cap, the stainless steel walls of the cap protrude 1.5mm over the surface of the window, providing a more than sufficient buffer against drops and impacts. On the inside of the cap, four separate o-rings are used to securely keep the glass section in place, acting to help absorb any sudden shock transferred into the cap due to drops.