AIO Kits or All-In-One Kits are a new form factor for vaping. Comprosing, generally, of an external 18650 or 21700 battery, a Boro Tank and an RBA.
Many Boro Tanks take RBA's for a rebuildable experience, using traditional cotton and coils or wire. But others take pre-made coils for a more accesible vaping experience.
AIO Kits typically offer a large degree of customisation and a number of small-batch high-end makers have emerged in the field alongside traditional and known vaping brands.