Abstract: The present utility model relates to a removable liquid bottle, consisting of a bottle for holding liquid, a wick inside the bottle for drawing liquid, a neck in the upper part of the bottle forming an opening at one end; a screw thread tapped on the neck; a stopper, set at the opening, cooperatively working with the wick for sealing purpose; an axial fixation collar, of which the outer diameter is larger than the diameter of the screw thread, located at a lower part of the neck than the screw thread; an projection with a bevel and said projection with a bevel is a wedge with a narrow top and a wide bottom in the direction of the height of the bottle; a fixation projection on the rear external surface of the bottle. The present utility model sets several fixation surfaces which can be used to connect the liquid bottle to a vaporization device of any structure and enhance the removability of the bottle and convenience for the customer.

Abstract: The present invention is a cover with adjustable apertures for containers. The present invention comprises of two components that snap together to form an integrated cover. The cover has an adjustable aperture that can be adjusted easily from fully closed to almost fully open. The present invention is aesthetically pleasing and easy to operate.