How to seal glass dripper bottle's?

[Dubby]

Im going on a cruise. I was reading through the things you can and cant bring. It says you can only bring sealed electronic cigarette juice. WTF I wonder why..Probably because some people put other things besides nicotine in them..

How would I seal my glass dripper bottles? When I used to buy them from a b&m they would have some sort of thin plastic seal. Is there anywhere that sells that?
I just spent alot on pg/vg, nicotine, bottles, syringes, flavors...Basically i dont want to spend more $ at a store just for the cruise

 

[dannyv45]

Heat wrap shrink bands. Cut it slide it over the bottle cap and heat it with a hair drier.

Clear PVC Plastic Heat Shrink Wrap seals Bands 1.25" / 32mm diameter tubing

 

[BrotherBob]

Any plastic tape. Just stretch wrap it between container and cap.

 

[Dubby]

Heat wrap shrink bands. Cut it slide it over the bottle cap and heat it with a hair drier.

Clear PVC Plastic Heat Shrink Wrap seals Bands 1.25" / 32mm diameter tubing

Perfect Thanks