Texas Open Container Law: A Separate Offense That Can Make a DWI Worse

What the open container law covers

Under Section 49.031 of the Texas Penal Code, it is an offense to knowingly possess an open container of alcohol in the passenger area of a motor vehicle located on a public highway. Several details matter. The container only has to be open, or have a broken seal, or have had some contents removed; it does not matter whether anyone was actually drinking. It applies whether the vehicle is moving, stopped, or parked. And it reaches the passenger area, the space designed for people to sit, not a trunk or a locked glove box.

The penalty on its own

Standing alone, an open container violation is a Class C misdemeanor punishable by a fine. Like other Class C offenses, the fine itself is modest, but the conviction creates a record. Many people receive an open container citation alongside other charges and treat it as an afterthought, without realizing that pleading to it is still a conviction. See public intoxication and DWI collateral consequences.

Why it matters most in a DWI case

The open container law’s real weight shows up when it is attached to a DWI. Texas treats the presence of an open container as an aggravating factor that raises the minimum punishment. For a first DWI, the ordinary minimum term of confinement is 72 hours, but when an open container is found in the vehicle, that minimum increases to six days. In other words, the open container does not just add a separate small fine, it can change the floor of the DWI sentence itself. That is why an open container is something to take seriously, not wave off, in any DWI case. See DWI penalties by level and DWI jail time.

How it can be challenged

An open container charge has its own elements that can be contested: whether the container was actually open within the meaning of the law, whether it was in the passenger area or within a person’s reach, whether the vehicle was on a public highway, and whether the search that found it was lawful in the first place. That last point connects directly to the DWI defense, because if the stop or search was unlawful, the open container evidence, like the rest, can be challenged. See the motion to suppress and the DWI traffic stop.

How Deandra Grant Law handles it

The firm does not let an open container charge slip through as a throwaway, precisely because of how it can raise a DWI’s minimum sentence. Managing Partner Deandra Grant and the team evaluate whether the open container element and the search behind it hold up, and factor its sentencing impact into the overall DWI strategy. With more than 30 years and 500 trials behind the firm, the details that change a sentence are not overlooked.

Frequently Asked Questions

Is an open container illegal in Texas?

Yes. It is a separate offense to knowingly have an open container of alcohol in the passenger area of a vehicle on a public highway, whether the vehicle is moving, stopped, or parked, and whether or not anyone was drinking.

What is the penalty for an open container in Texas?

On its own it is a Class C misdemeanor punishable by a fine. The fine is modest, but the conviction still creates a record, and the charge has greater significance when it is attached to a DWI.

Does an open container make a DWI worse?

Yes. An open container can raise the minimum jail time for a DWI. For a first offense, it can increase the minimum term of confinement from 72 hours to six days, changing the floor of the sentence.

Does it matter if no one was drinking from the container?

No. The offense is having the container open, or with a broken seal or some contents removed, in the passenger area. Whether anyone was actually drinking is not the test.

Where in the car does the open container law apply?

To the passenger area, the space designed for people to sit and items within reach. A sealed container, or one kept in the trunk or another area not normally accessible, generally does not violate the law.

Can an open container charge be challenged?

Yes. It can be contested on whether the container was open within the meaning of the law, whether it was in the passenger area, whether the vehicle was on a public highway, and whether the search that found it was lawful.

An Open Container Is Rarely Just a Ticket in a DWI Case.

It can raise a DWI’s minimum jail time, so it is worth taking seriously. Deandra Grant Law factors every detail into the defense across Dallas, Fort Worth, North Texas, and Waco. Call (214) 225-7117 for a free, confidential consultation.

Related Offenses Topics

• Public Intoxication — A Class C charge that can still create a record.
• Minor in Possession (MIP) — Penalties for a minor caught with alcohol.
• Evading Arrest — A separate charge that often gets added to a DWI.
• Obstruction of a Highway — A Class B offense sometimes offered in place of a DWI.