Yes, you can bring a bag to jury duty at nearly every courthouse. Purses, tote bags, messenger bags, laptop bags, and day-sized backpacks are standard, and jurors are expected to carry personal items for what can be a long day of waiting. The catch is that every bag goes through X-ray screening at the entrance, and anything inside that reads as a weapon or hazard will be pulled. So the useful question isn’t whether a bag is allowed. It’s what you put in it.
What to Pack
Jury duty involves a lot of waiting, sometimes hours before you know whether you’ll be called for a panel. Books, magazines, e-readers, and crossword puzzles are all standard company. Prescription medications generally pass through screening without issue when they’re in their original labeled containers. Some courthouses allow sealed water bottles and snacks in the jury assembly room, though food is almost always banned from the courtroom itself.
Keep the bag small and easy to open. A tote, a messenger bag, or a day-sized backpack is the right size: big enough for a book, a phone charger, and lunch, small enough that X-ray screening takes seconds. An overstuffed duffel slows the line for everyone behind you.
A workable jury duty bag holds a book or e-reader, a phone charger, any medications you’ll need during the day, your photo ID, your jury summons, and a snack. Leave jewelry and unnecessary valuables at home. Fewer items in the tray at security means fewer things to accidentally leave behind.
What Will Get You Flagged at Security
Weapons top the list. Federal law makes it a crime to knowingly bring a firearm or dangerous weapon into a federal court facility, punishable by up to two years in prison, and up to five years if the weapon is brought with intent to use it in a crime.1Office of the Law Revision Counsel. 18 USC 930 – Possession of Firearms and Dangerous Weapons in Federal Facilities State courthouses set their own rules, but the bottom line is universal: no guns, no knives, no pepper spray, no stun devices.
One detail catches people off guard. Federal law technically excludes pocket knives with blades under two and a half inches from its definition of a dangerous weapon.1Office of the Law Revision Counsel. 18 USC 930 – Possession of Firearms and Dangerous Weapons in Federal Facilities Individual courts have broad authority to set stricter rules, and most do, banning pocket knives of any size through local security orders. Don’t count on the federal exception at the screening station.
Beyond weapons, courthouses commonly prohibit everyday items that could be swung, stabbed, or thrown:
- Sharp objects such as scissors, nail clippers, metal nail files, box cutters, razors, and knitting or crochet needles
- Tools such as multi-tools, screwdrivers, and heavy flashlights
- Lighters, aerosol sprays, metal utensils, and large key rings with novelty attachments like handcuff-shaped keychains
If you’re unsure about a specific item, check your court’s website before you leave the house, or call the clerk’s office. Rules on bag size, permitted electronics, and food policies vary by jurisdiction, and the summons doesn’t always spell everything out.
Phones and Electronics
The rules split in a way that trips people up. In the jury assembly room, where you wait to see if you’re called, phones, tablets, and laptops are usually welcome. You can text, check email, and scroll the news. Some assembly rooms have Wi-Fi and charging stations.
The courtroom is different. Federal rules prohibit photography and broadcasting during judicial proceedings.2LII / Legal Information Institute. Federal Rules of Criminal Procedure Rule 53 – Courtroom Photographing and Broadcasting Prohibited Once you’re seated for jury selection or trial, expect the judge to order phones silenced or powered off. Some courts require jurors to hand phones to the bailiff before entering, and nearly all courts collect devices before deliberation begins.
The restrictions go beyond silencing your ringer. Judges routinely instruct jurors not to post anything about the case on social media, not to research the case online, and not to communicate with anyone about testimony or evidence until after the verdict.3Federal Judicial Center. Jurors’ and Attorneys’ Use of Social Media During Voir Dire, Trials, and Deliberations No tweeting from the jury box, no Googling a witness’s name during a break, no texting your spouse about what the defendant said on the stand. Violations can result in contempt charges, fines, or a mistrial. Bring your phone for the waiting periods and treat the courtroom as a phones-away zone.
Getting Through the Screening Line
The setup at a courthouse resembles airport security. You walk through a metal detector while your bag rides a conveyor belt through X-ray, and Court Security Officers inspect anything suspicious on the screen.4U.S. Marshals Service. What To Expect When Visiting a Courthouse You’ll empty your pockets into a tray. If the detector beeps, expect a secondary check with a handheld wand or a pat-down. Wearing minimal metal speeds things up.
Bring a valid photo ID. Your jury summons alone won’t get you through the door at most courthouses. A driver’s license, state ID, or passport works. Some courts also want to see the summons itself, so carry both.
If you have a pacemaker, insulin pump, or another implanted device that prevents you from walking through a metal detector, tell security before you step up. Courts routinely accommodate these situations with a pat-down or handheld wand. Documentation from your doctor can speed the process but is not always required. Mobility aids go through screening and are allowed inside, as are medically necessary items like hearing aids, CPAP supplies, and syringes carried with insulin. Keep supplies in their original packaging with prescription labels visible.
Religious head coverings, including hijabs, turbans, and yarmulkes, do not need to be removed during screening. If additional inspection is needed, you can request a private screening area.
What Happens If Something in Your Bag Gets Flagged
If security finds a prohibited item, you’ll have a choice: take it back to your car or surrender it. Most courthouses do not provide storage lockers or holding areas for confiscated personal property.4U.S. Marshals Service. What To Expect When Visiting a Courthouse If you drove, that’s a walk back to the parking lot. If you took public transit, you may have no good option, and surrendering the item could mean losing it permanently.
An honest mistake with a forgotten pocket knife or nail file usually ends there. Knowingly bringing a weapon into a federal courthouse is a felony carrying up to two years in prison.1Office of the Law Revision Counsel. 18 USC 930 – Possession of Firearms and Dangerous Weapons in Federal Facilities Security officers have discretion, and intent matters, but “I forgot it was in my bag” is a harder sell when the item is a firearm.
A Quick Pre-Trip Check
Pack the night before and audit every pocket. The multi-tool clipped inside your bag, the tiny scissors in a toiletry pouch, the utility knife you tossed in last week: any of these will cause a holdup at screening. Empty the bag completely, then repack with only what you need.
Arrive 20 to 30 minutes before your reporting time. Security lines on Monday mornings can be long, and screening takes longer when the lobby is crowded. If you miss check-in because you were stuck at the security line with an overpacked bag, that’s your problem, not the court’s.