Doob Tube | Noun
- A doob tube is a specially container that holds pre-rolled marijuana joints. Joints are also referred to as ‘doobs’ or ‘doobies’. The doob tube container is made to be not only discreet but also easy to carry. Doob tubes are also designed to keep unwanted moisture away from the marijuana products. The lid of the doob tube closes tightly to form an airtight seal that keeps the cannabis dry and fresh. Some doob tubes are clearly marked for the use of medicinal marijuana. They are ideal for traveling.