A pressurized spray bottle is a container that uses air pressure to release liquid in a fine mist or spray. It typically consists of a bottle with a nozzle and a pump mechanism. Clear Squeeze Bottles. The pump is used to build up pressure inside the bottle, which forces the liquid out of the nozzle when it is pressed. Liquid Squeeze Bottle.This type of spray bottle is commonly used for various purposes such as gardening, cleaning, hair styling, and personal care products.Squeezy Bottles.