A cannabis oil vape cartridge is a pre-filled container that holds cannabis-derived oil designed for vaping. These cartridges can contain various cannabinoids, including THC and CBD. The primary difference between a cannabis oil vape cartridge and other vape carts is the content of the oil. While some carts might contain nicotine or just flavored e-liquids, cannabis oil cartridges are specifically for those looking to consume cannabis in vapor form.