Decant is repackages genuine fragrance into sample size bottle. Mine only use 5ml & 10ml bottle. All perfumes sample and decants are hand decanted into 5ml & 10ml sprayable glass bottle so you can enjoy small quantities and travel with it in case you wanting to purchased full bottle in future at least can try it. The original bottle in the main picture is not for sale, its just show the original bottle from which perfume will be decanted. Thank You.