Intact, factory-sealed portable chargers may enter Soldier Field under the NFL’s standard policy, provided they are carried loose or tucked inside an approved clear bag. The same screen that checks your tote also evaluates lithium-ion power banks for visible damage, swelling, or loose cells, and oversized or visibly compromised units get turned away. The TSA under-100Wh rule is the closest mental shortcut at the gate.
Below you’ll find the NFL clear bag baseline, the lithium-ion safety logic behind it, the watt-hour numbers that matter, what entry actually looks like, on-site charging fallbacks, and a pre-game checklist so you walk through without a holdup.
The NFL Clear Bag Policy Sets the Baseline for Every Fan
Every NFL stadium, including Soldier Field, has enforced the same league-wide clear bag rule since 2013, and that policy screens your gear before battery packs are even examined. Bags, totes, and clutches are screened for size, transparency, and material before the metal-detector pass, and anything that fails the visual check never makes it inside.
What the Clear Bag Rule Actually Allows
Under the policy, you can bring one clear plastic, vinyl, or PVC tote no larger than 12″ x 6″ x 12″, plus a separate small clutch (roughly hand-sized, around 4.5″ x 6.5″) for personal items like ID, cash, and keys. The clear tote must be plain, colorless, and free of obstructive logos or tinted panels so screeners can see straight through to the contents.
- One clear tote: up to 12″ x 6″ x 12″, made of clear plastic, vinyl, or PVC.
- One small clutch: roughly hand-sized, opaque or clear, carried separately.
- No backpacks, duffels, or coolers: anything larger or opaque is refused at the perimeter.
- Exceptions for medical needs: diaper bags and medically necessary items are screened individually rather than refused outright.
Why the Policy Exists and What It Means for Electronics
The NFL built the rule to speed up magnetometer screening and reduce the time fans spent in security lines, not to regulate electronics. Battery packs, phones, and cables are treated as items carried into the venue, so they inherit the same restrictions that govern bags. Anything inside an unapproved bag gets rejected with the bag, which is the most common way a perfectly legal power bank gets confiscated.
Because power banks sit inside those bags, they’re the item most likely to get caught in the crosshairs of that exact rule.
A clear tote or a coat pocket keeps your charger in the game. A backpack or oversized purse sends it back to the car.
Why Lithium-Ion Battery Packs Get Special Attention at the Gate
The watt-hour threshold is not a battery-size gimmick; it reflects a real fire risk that NFL security treats with extra caution. Lithium-ion cells store a huge amount of energy in a small package, and when they are damaged, shorted, or exposed to heat, they can swell, vent toxic gas, or ignite in a chain reaction called thermal runaway. A flaming power bank in a packed grandstand is the nightmare scenario every venue plans against.
The Fire-Risk Reasoning Behind the Rule
Stadium security screens portable chargers because a single failing cell can reach temperatures above 1,000°F and spread to seats, clothing, or neighboring devices in minutes. Crowd density makes evacuation slow, so prevention at the gate is the only realistic control. Intact, name-brand units with intact housings present almost no measurable risk, which is why they pass. Swollen, dented, or repackaged cells present a real one, which is why they do not.
What Gets Flagged Versus What Gets Through
Visible swelling, hissing, heat, a strong chemical smell, or a cracked casing is an automatic refusal, and screeners will not negotiate an exception on the spot. A factory-sealed power bank from a known brand, with a clean label showing capacity in mAh or Wh, slides through with no comment. Battery packs taped together, wrapped in foil, or carrying handwritten capacity markings get a much closer look and often a polite no.
That heightened scrutiny is grounded in specific capacity numbers the league uses to decide what crosses the line.
Watt-Hour Limits and Size Rules Fans Need to Know
The TSA’s under-100Wh rule for carry-on luggage is the de facto watt-hour threshold at NFL gates, including Soldier Field, because security staff are trained on FAA-style guidance for lithium-ion devices. Anything under 100Wh passes without paperwork, anything between 100Wh and 160Wh needs airline-style approval, and anything over 160Wh is treated as a hazmat item and refused outright.
Translating Watt-Hours Into the Numbers on Your Charger
The watt-hour number is rarely printed on consumer power banks, but the mAh rating is, and the conversion is simple: take the mAh figure, divide by 1,000 to get Ah, then multiply by the voltage (usually 3.7V for a standard lithium-ion cell). A 10,000 mAh pack at 3.7V works out to 37Wh, well under the limit.
A 26,800 mAh pack at 3.7V is roughly 99Wh, still under, while a 30,000 mAh pack pushes past 111Wh and falls into the approval band.
| Typical Capacity (mAh) | Approximate Wh (at 3.7V) | Status at Soldier Field |
|---|---|---|
| 5,000 mAh | 18.5 Wh | Allowed, no questions asked |
| 10,000 mAh | 37 Wh | Allowed, fits in coat pocket |
| 20,000 mAh | 74 Wh | Allowed, common size for travel |
| 26,800 mAh | 99 Wh | Allowed, sits right at the limit |
| 30,000 mAh | 111 Wh | Approval required, often refused |
| 40,000 mAh | 148 Wh | Refused, hazmat class |
Where the Pack Has to Sit During the Screening Pass
Power banks must be carried loose or inside an approved clear bag, never inside a prohibited backpack, duffel, or large purse, because the outer bag fails before the contents get evaluated. A coat pocket, a hand, or the small clutch works fine for the magnetometer pass.
The TSA-style bin system at the gate expects loose electronics placed in a tray, so plan on holding the pack in your hand for a few seconds while it passes through the X-ray.
Those thresholds translate into real seconds of fumbling when the pack hits the screening belt.
When in doubt, downgrade to a smaller pack. The inconvenience of one extra top-up beats the certainty of a confiscation.
Putting the Rules Into Practice at the Soldier Field Gates
Gates at Soldier Field typically open about two hours before kickoff for Chicago Bears home games, and security staff spend that window working through long lines with bag checks and magnetometer sweeps. Knowing what the screening sequence looks like turns a stressful first visit into a five-minute walk.
The Screening Sequence You Will Walk Through
You start at a bag-inspection table where a staffer checks your clear tote or clutch against the size template and glances inside. Next comes the magnetometer, with a tray for your phone, keys, metal wallet, and battery pack. You walk through, collect your tray on the other side, and head for your seat. The whole process takes about 60 to 90 seconds when bags and pockets are prepped.
- Stage the clear tote: open it at the inspection table so the contents are visible.
- Empty pockets into a tray: phone, keys, metal wallet, power bank, and any loose coins.
- Step through the magnetometer: keep the tray flat on the belt so cables stay untangled.
- Collect the tray: re-pack on the other side and move toward your section.
- Have your ticket ready: scanning happens after screening, not before.
Plan B Storage When You Decide to Skip the Pack
Borderline sizes, family members who didn’t read the rules, and rental cars without easy trunk access all create last-minute decisions about where to stash a charger. The closest public lots around Soldier Field sit within a few blocks of the stadium, and rideshare drop-off points on the south and west sides are reachable on foot in under five minutes.
A small day-of locker at a nearby hotel, gym, or transit station gives you a clean off-site option for oversized or questionable units.
On-Site Charging Options if a Pack Is Left Behind
Forgetting the pack, choosing to leave it behind, or simply owning a phone that drains faster than your patience can stand does not have to mean a dead battery by halftime. Soldier Field has steadily expanded its charging footprint over the last several renovation cycles, though availability shifts with event configuration and operator changes.
Charging Stations, Kiosks, and Seat-Level Outlets
Charging kiosks have appeared near the main concourse on the 100 and 300 levels at recent Bears games, with a mix of standard USB-A and a growing number of USB-C ports. Some premium sections and club seats include seat-level USB outlets built into the armrest, and a few suites carry wireless Qi pads.
For concerts, soccer matches, and special events managed by outside promoters, the operator may swap out amenities entirely, so plan for the lowest-common-denominator scenario and assume only the concourse kiosks will be live.
- Concourse kiosks: free-standing units with USB-A and USB-C ports, usually near restrooms.
- Seat-level USB: hardwired into premium and club seats, varies by section.
- Suite wireless pads: available in some premium spaces, not general seating.
- Bring-your-own cable: every option requires a short USB cable from your pocket.
Why On-Site Options Shift Between Events
Because the Chicago Park District owns Soldier Field and the Metropolitan Pier and Exposition Authority manages operations, individual events can change the on-site setup. Bears games run through the NFL’s standard gameday template, but concerts handled by outside promoters, NCAA tournaments, and international soccer friendlies bring their own vendor contracts. A USB-C fast charger that worked last Sunday may sit behind locked doors at a Wednesday night match.
Pre-Game Checklist and Common Mistakes to Avoid
A two-minute run-through the morning of the event catches the vast majority of gate-day regrets. Build the checklist into your phone the night before and run it while packing the clear tote.
The Five-Minute Pre-Departure Walkthrough
- Check Soldier Field’s prohibited-items list: the operator publishes updates the week of the event, and electronics rules occasionally tighten for specific matchups or weather forecasts.
- Inspect the battery pack: any bulge, dent, hissing, or chemical smell means the unit stays home.
- Confirm watt-hours: anything under 100Wh passes clean; anything between 100Wh and 160Wh needs to be left behind unless you have airline-style approval.
- Top off the phone: start at 100% so the charger only has to handle one top-up rather than a full rescue.
- Pack a short cable: six-inch USB-C or Lightning cables survive coat pockets better than three-footers.
The Mistakes That Actually Cost Fans at the Gate
Leaving a power bank inside a non-clear backpack is the single most common confiscation trigger, and it happens to otherwise careful fans every home opener. A close second is showing up with a swollen or aftermarket-repacked unit that screeners cannot clear in good conscience, followed by forgetting that the clear bag rule applies to the small clutch as well as the main tote.
Carrying a fully topped-off phone and a 10,000 mAh pocket pack in your coat is the configuration that almost never causes friction.
If your battery pack looks even slightly off, leave it. The seats stay comfortable, the phone stays usable, and the gate experience stays quick.
Bottom Line
You can bring a battery pack into Soldier Field as long as it is intact, factory-sealed, under 100Wh, and either loose or inside your approved clear bag. Treat the clear bag policy as the entry filter and the lithium-ion safety rules as the second pass, and the gate experience becomes a non-event.
Leave any swollen or oversized unit at home, carry the rest loose, and Soldier Field becomes one of the easier stadiums in the league to walk through with a charger in hand.
FAQ
Are battery packs allowed inside Soldier Field?
Intact factory-sealed battery packs under 100 watt-hours are permitted inside Soldier Field when carried loose or placed in an approved clear bag. Swollen, damaged, or oversized units are refused at the gate for lithium-ion safety reasons.
What is the Soldier Field bag and electronics policy?
The NFL clear bag policy applies: one clear tote up to 12″ x 6″ x 12″ plus a small clutch, with battery packs allowed loose or inside that clear tote. Damaged or oversized lithium-ion chargers can be denied entry regardless of bag status.
Can you bring a portable charger to a Bears game at Soldier Field?
Yes, portable chargers are allowed at Bears home games when they meet the under-100Wh size threshold and pass a visual safety inspection. Power banks carried in non-approved bags will be refused along with the bag itself.
Does Soldier Field have phone charging stations inside?
Yes, concourse charging kiosks with USB-A and USB-C ports are available on the 100 and 300 levels, and some premium sections include seat-level USB outlets. Availability can shift for concerts and special events run by outside promoters.
What items are prohibited at Soldier Field concerts and games?
Prohibited items include backpacks, duffels, opaque bags larger than a clutch, outside food and drink, weapons, and damaged lithium-ion battery packs. The full list is published on Soldier Field’s prohibited-items page and updates event by event.
Where can you charge your phone at Soldier Field if you cannot bring a pack?
Concourse charging kiosks near restrooms and select premium-section USB outlets are the main on-site options. A short USB cable in your pocket is the cheapest insurance against a dead phone regardless of which amenity is live that day.
