Guaranteed Rate Field Bag Policy 2026 | Clear Bag Guide
Heading to the South Side for a White Sox game? The guaranteed rate field bag policy allows only two kinds of general-admission bags: single-compartment clear totes up to 12″ x 12″ x 6″, and small clutches up to 9″ x 5″ x 2″. Backpacks are banned, so your choice before you leave decides whether you walk straight in or detour to bag check.
One naming note: the ballpark at 333 W 35th St was Guaranteed Rate Field from 2017 through 2024, and it has been Rate Field since the 2025 season, after the sponsor shortened its name to Rate. The bag rules did not change with the name.
Quick Answer
| Question | Policy Rule |
|---|---|
| Clear tote allowed? | Yes — single-compartment, 12″ x 12″ x 6″ or smaller |
| Small clutch limit | 9″ x 5″ x 2″ or smaller |
| Backpacks? | No — no backpacks or other bags allowed |
| Diaper bags | Yes, when an infant is present; searched |
| Medical bags | Yes — pumps, insulin, epi-pens, oxygen; searched |
| Bag check? | Yes — third-party trailers at 35th and Shields, lots C and E; fee |
| Food and water | Food in a clear bag; one sealed water bottle, 1 liter or less |
| All bags searched? | Yes — plus metal detectors for all fans |
Official Policy Verification & Source Check
- Official source: chicago.gov — City of Chicago OEMC, “Chicago White Sox Home Opener at Rate Field,” March 31, 2026, restating the White Sox policy and pointing fans to the Rate Field A-Z guide at mlb.com/whitesox
- Source type: Official City of Chicago game-day advisory quoting the team’s own ballpark policy
- Last checked: October 26, 2026
- Confidence level: High — the 2026 advisory repeats the team’s 2025 limits, and multiple 2025–2026 advisories agree
Notes on conflicting figures: Older guides can mislead you. Ticketmaster’s Rate Field guide and a widely copied MLB stadium roundup still state that bags up to 16″ x 16″ x 8″ are permitted, and that roundup lists a clutch limit of 4.5″ x 6.5″.
Both conflict with the current team policy: the clear tote limit is 12″ x 12″ x 6″, not 16″ x 16″ x 8″, and the clutch limit is 9″ x 5″ x 2″, not 4.5″ x 6.5″. A bag sized to the old figure can be turned away.
How We Check This Policy: We start with the team’s ballpark guide and the official advisories restating it, then compare the dimensions against Google’s AI Overview summary and other guides. When sources disagree, the current team figure wins, and we name the conflicting figure here.
What Makes Guaranteed Rate Field’s Bag Policy Different
Many MLB ballparks use a clear-bag rule, but Rate Field’s is stricter: it is a short approved list, not just a size limit. Only a single-compartment clear tote, a small clutch, a diaper bag with an infant present, or a medically necessary bag makes the cut. A regular opaque tote or small backpack that passes elsewhere will not pass here.
The single-compartment detail matters as much as size. A clear bag with extra zip pockets or dividers does not match the policy as written, so choose a plain, one-pocket clear tote. The team effectively advises fans to bring no bag at all, and a no-bag fan clears the metal detector fastest.
Allowed Bags and Size Limits
| Bag Type | Entry Status | Max Dimensions | Conditions |
|---|---|---|---|
| Single-compartment clear tote | Allowed | 12″ x 12″ x 6″ or smaller | One compartment; searched |
| Clutch purse or wallet | Allowed | 9″ x 5″ x 2″ or smaller | With or without strap; searched |
| Diaper bag | Allowed | No stated limit | Infant must be present; searched |
| Medical bag or devices | Allowed | No stated limit | Medical items only; searched |
| Backpack, including clear | Not allowed | Any size | Use bag check, lots C and E |
| Other bags, luggage, coolers | Not allowed | Any size | Use bag check, lots C and E |
Purses and Totes
Your everyday purse only gets in if it fits the clutch exception: a tight 9″ x 5″ x 2″. Measure all three dimensions, including depth when packed, because a soft bag bulges once full. Otherwise, transfer essentials into a clear tote up to 12″ x 12″ x 6″ and leave the purse behind.
Diaper and Medical Bags
Families with an infant are the one group allowed an opaque bag, and the rule is tied to the child being present. Pack it for the game, not the whole day, and keep it ready to open. Medical necessities — breast pumps, insulin, epi-pens, oxygen — are likewise allowed but searched, so keep them together and easy to reach.
What a Compliant Bag Looks Like
A compliant setup is deliberately boring: a plain, single-pocket clear tote holding a phone, wallet, keys, sunscreen, and a sealed water bottle. Security sees everything in one look, so it clears faster than any opaque bag.
Do not stretch the rule with a clear backpack or a multi-pocket clear bag. Backpacks are banned outright.
Security Screening: How Entry Actually Works
Every fan passes through a metal detector, and every permitted bag is searched. Gates generally open 90 minutes before first pitch, and lines are shortest early, so arriving in the first half hour avoids the pre-game crush.
Have your mobile ticket ready, your bag open, and pockets emptied. The ballpark is cashless, so bring a card or mobile payment.
On-Site Bag Storage
If your bag does not qualify, use the third-party bag check. An independent vendor runs trailers at the northwest corner of 35th and Shields in parking lot C, with a second location in lot E. There is a fee, and it is not run by the team.
Check the bag before joining a gate line, because a rejected bag at the gate means walking back to the lots. Lot C opens with the gates and closes about 30 minutes after the final out, so collect promptly and keep the claim ticket separate from the bag.
Food, Beverage and Other Prohibited Items
Fans may bring their own food, packaged in a clear bag, and one factory-sealed water bottle of 1 liter or less per person is widely reported as permitted. Pack food in single servings inside the approved clear bag so it can be inspected with everything else.
Outside alcohol, cans, and glass bottles are not allowed, and the ballpark is no-smoking, including vapes.
Prohibited Items
- Backpacks of any kind, including clear backpacks
- Any bag except a single-compartment clear tote (12″ x 12″ x 6″), a clutch (9″ x 5″ x 2″), a diaper bag with an infant, or a medical bag
- Multi-compartment bags, messenger bags, computer bags, camera bags, luggage, coolers
- Outside alcohol, cans, and glass bottles or containers
- Weapons of any kind, including knives and firearms
- Selfie sticks, monopods, tripods, hard-sided or oversized camera bags
- Umbrellas opened while the game is in play
- Signs on poles, signs blocking views, or signs with advertising or offensive messaging
- Laser pointers, noisemakers, and items that interfere with the game
Packing Strategy for Faster Entry
Choose the clear tote the night before. Pick a plain, single-compartment tote at or under 12″ x 12″ x 6″, load it once, and measure it packed. A bag that fits empty but bulges past the limit when full is the most common reason a good-looking bag gets flagged.
Go clutch-only if you can. If your essentials fit in a clutch of 9″ x 5″ x 2″ or smaller, leave the tote at home. The smaller the bag, the shorter the search.
Put food in the same clear bag. Pack single-serving food inside the approved tote, not in a separate opaque snack bag, and keep the sealed water bottle easy to lift out. Two bags where one would do doubles your inspection time.
Arrive when the gates open. The early window, 90 minutes before first pitch, is the quietest time at every gate. That buffer also covers a bag-check stop in lot C or E if your bag has a problem.
Category-Specific Packing Tips
Families with babies: Bring the diaper bag only with the infant present, packed so it opens flat for inspection. A carrier beats a stroller in concourse crowds.
Commuters coming from work: A laptop bag or briefcase will not get in, so plan a bag-check stop in lot C or E before the gates. Move your phone, wallet, and keys into a clutch or clear tote, and leave the work bag checked until after the final out.
Fans with medical needs: Keep medical items together and accessible, and tell gate staff before the search begins.
Before You Go Checklist
- ☐ Clear tote at 12″ x 12″ x 6″ or smaller, single compartment — or clutch at 9″ x 5″ x 2″
- ☐ Purse, backpack, laptop bag, camera bag left at home or headed for bag check
- ☐ Diaper bag only if an infant travels with you; medical items together, easy to reach
- ☐ Food in single servings inside the clear bag; one sealed water bottle, 1 liter or less
- ☐ Mobile ticket saved; card or mobile payment ready (ballpark is cashless)
- ☐ Pockets emptied; bag open and ready for search
- ☐ Arrival planned for gate opening, 90 minutes before first pitch
- ☐ Bag-check pickup planned within 30 minutes after the final out
- ☐ Rate Field A-Z guide rechecked on the morning of the game
FAQs
Can I bring a purse into Rate Field?
Only a small one: a clutch up to 9″ x 5″ x 2″. Anything larger must go into a clear tote up to 12″ x 12″ x 6″, or to the lot C or lot E bag check.
Are clear backpacks allowed at Rate Field?
No. Backpacks of any kind are prohibited, including clear ones. The approved clear option is a single-compartment tote, not a backpack.
What is the Rate Field bag size limit?
A single-compartment clear tote up to 12″ x 12″ x 6″, plus a clutch up to 9″ x 5″ x 2″. Ignore older guides quoting 16″ x 16″ x 8″; that figure is outdated.
Is the ballpark still called Guaranteed Rate Field?
No, not since the 2025 season. The sponsor rebranded to Rate in 2024, and the ballpark became Rate Field for 2025. The venue, team, and bag policy are unchanged.
Can I bring a diaper bag or medical bag?
Yes, with conditions. Diaper bags are allowed with an infant present; breast pumps, insulin, epi-pens, and oxygen are allowed as medical necessities. Both are searched.
Where do I check a bag that is not allowed?
Third-party trailers at 35th and Shields in lot C, plus a second location in lot E. There is a fee, and lot C closes about 30 minutes after the final out.
Related Bag Policies
- Wrigley Field Bag Policy Guide
- Yankee Stadium Bag Policy Guide
- Dodger Stadium Bag Policy Guide
- Busch Stadium Bag Policy Guide
Conclusion
The guaranteed rate field bag policy is simple once you ignore the outdated guides: one single-compartment clear tote up to 12″ x 12″ x 6″, or one clutch up to 9″ x 5″ x 2″, with diaper bags and medical necessities as the only exceptions. Measure before you leave, and use the lot C or lot E bag check for anything that does not qualify.
With the bag question settled, arrive when the gates open and keep your mobile ticket and payment ready. Recheck the Rate Field A-Z guide on the morning of your visit, because gate rules are worth verifying twice.
