Just for the record....(jet's comment above)
I'm rather dubious about anything that claims be be a
tank and also a dripper...aka best of both worlds.
The whole point of dripping is not to have a tank, filler,
juice holder of any kind. Sure, the coil/mesh configuration varies. But that's it. Minimal at that.
It's true that a bottom feeder is similar to dripping...just that you squonk a bottle rather than drip drops from the top....it uses a standard atty but lets it feed from the bottom with a tube.