Check out the Lost Vape URSA Pod Tank, featuring a 6mL capacity, Ultra Boost Coil compatibility, and is side filled to prevent messy leaks. Comes in a pack of one and coils are sold separately.The URSA Pod Tank is only compatible with the Ultra Boost Coils. It is not compatible with the UB Pro Coils.Quick LinksLost Vape URSA Quest KitLost Vape UB Coils