ACL vs. ACO Cornhole Bags: Rules, Approval and Key Differences
Published July 2026
ACL and ACO cornhole bags are not automatically interchangeable. The American Cornhole League and American Cornhole Organization maintain separate equipment standards, approval processes and event rules.
The most important difference is how the exact bag qualifies for competition. ACL players generally need properly stamped bags from manufacturers and series recognized under current ACL requirements. ACO players need bags that meet ACO specifications and are accepted under the organization’s approval or event-inspection process.
A bag may potentially qualify under both systems, but approval through one organization does not establish approval through the other.
The World Series of Cornhole and American Cornhole Association are also separate, equal competition authorities. Their equipment standards should be checked independently when participating in WSOC or ACA events.
Shop ACL-approved cornhole bags, compare ACO-approved cornhole bags, or browse the wider selection of professional and tournament cornhole bags.
Quick Answer: ACL vs. ACO Cornhole Bags
| Comparison | ACL | ACO |
|---|---|---|
| Approval structure | Uses approved manufacturers, certified series and ACL equipment designations | Uses ACO bag specifications, approved series and event-official authority |
| Competitive classifications | Includes ACL Pro and ACL Comp designations | Does not mirror the ACL Pro-versus-Comp system |
| Size | 6 × 6 inches, with a 5.75-to-6.25-inch accepted range | At least 5.75 inches at the narrowest point and no more than 8.25 inches diagonally |
| Weight | 15.5–16.5 ounces | 15.75–16.25 ounces |
| Thickness | 1.1–1.5 inches | 1.125–1.5 inches |
| Fill | Must retain the construction of the approved ACL series; adding or removing resin is prohibited | Plastic resin or beads are required |
| Required markings | Proper ACL stamp and applicable manufacturer or series identification | Clearly printed manufacturer name or logo and series name |
| Bag color | Four bags must use matching designs and corresponding side colors | Bags must use one primary color and be distinguishable from the opponent’s set |
| Alterations | Repairs, restitching and adding or removing resin are prohibited | New seams, altered fill, restamped logos and foreign substances are prohibited |
| Best shopping choice | Exact current ACL series required for the player’s event or division | Exact current ACO-approved or event-accepted manufacturer and series |
What Is an ACL-Approved Cornhole Bag?
The American Cornhole League maintains equipment standards and an approved-manufacturer system for bags used in sanctioned competition.
The official ACL bags and equipment guidelines distinguish between equipment classifications including ACL Pro and ACL Comp.
ACL Pro bags
ACL Pro bags are designed for ACL Pro players and events requiring the Pro designation. The ACL states that Pro series undergo its applicable coefficient-of-friction, flexibility and general-parameter testing process.
ACL Comp bags
ACL Comp bags fall within the league’s general competitive-equipment guidelines and may be used in applicable sanctioned events outside the ACL Pro Division.
Players should not assume that ACL Comp equipment can replace ACL Pro equipment in every event. The exact division and event requirements control.
ACL general bag parameters
The ACL’s published general parameters identify:
- A nominal size of 6 inches by 6 inches
- An accepted width and length range of 5.75 to 6.25 inches
- A nominal weight of 16 ounces
- An accepted weight range of 15.5 to 16.5 ounces
- A nominal thickness of 1.3 inches
- An accepted thickness range of 1.1 to 1.5 inches
- A minimum diagonal measurement of 7.5 inches
Meeting those physical measurements alone does not establish ACL eligibility. The bag must also belong to an acceptable manufacturer and series and carry the appropriate identification.
What Is an ACO-Approved Cornhole Bag?
The American Cornhole Organization uses its own equipment specifications and approval structure.
The official ACO rules define the physical requirements for ACO-approved bags and give ACO officials authority to inspect equipment.
Current ACO bag specifications include:
- Plastic resin or bead fill
- A weight between 15.75 and 16.25 ounces
- A minimum flat thickness of 1.125 inches
- A maximum flat thickness of 1.5 inches
- A minimum width of 5.75 inches at the narrowest point
- A maximum diagonal measurement of 8.25 inches
- A clearly printed manufacturer name or logo
- A clearly printed series name
- One primary bag color
During a game, an ACO player must use four bags from the same manufacturer and series.
How ACL and ACO Bag Approval Differ
ACL approval centers on its certified equipment system
The ACL states that bags used in sanctioned competition must appear on its annually published Approved Bag Manufacturer List. Its current player guide also requires properly stamped bags from approved manufacturers for ACL points events.
Players should verify:
- The manufacturer
- The exact series
- The ACL Pro or ACL Comp designation
- The current stamp or approval period
- The requirements of the event or division
ACO approval combines published specifications and official review
The ACO maintains an official approved-bag program and publishes approved manufacturers and series. The ACO Bag Partnership Program states that manufacturers may not promote or sell a series as ACO approved through the program until the required agreement, payment, submission, approval and official listing steps are completed.
The ACO rules also state that a Certified Official may approve an otherwise unlisted bag on the day of an event when it meets the applicable specifications.
Those are different situations:
- Retail marketing: A seller should not advertise a series as ACO approved without completing the applicable approval process.
- Event eligibility: An ACO official may make an equipment determination under the organization’s current rules.
Use the current ACO approved-bag list when verifying a manufacturer and series before purchasing.
ACL vs. ACO Bag Size
Both organizations regulate bags around the traditional 6-inch-square format, but they describe the measurements differently.
ACL measurements
The ACL measures the finished bag’s length and width while it lies flat. Each dimension must fall between 5.75 and 6.25 inches.
The ACL also publishes a minimum diagonal measurement of 7.5 inches.
ACO measurements
The ACO requires the bag to measure at least 5.75 inches at its narrowest side-to-side point and no more than 8.25 inches across its widest corner-to-corner point.
ACO rules also limit how much a corner may be rounded from a 6-by-6-inch template.
A product described only as “6-inch regulation size” still requires further verification. The template, finished construction and measurement method must satisfy the applicable organization.
Read the complete guide to cornhole bag size, weight and set quantity for a comparison that also includes WSOC and ACA specifications.
ACL vs. ACO Bag Weight
| Organization | Minimum weight | Maximum weight |
|---|---|---|
| ACL | 15.5 ounces | 16.5 ounces |
| ACO | 15.75 ounces | 16.25 ounces |
The ACO permits a narrower weight range than the ACL.
For example:
- A 15.6-ounce bag may fall within the ACL range but below the ACO minimum.
- A 16.4-ounce bag may fall within the ACL range but above the ACO maximum.
A bag’s weight can change because of moisture, leaking fill, dirt or alteration. Competitive bags should be kept clean, dry and in their original construction.
ACL vs. ACO Bag Fill
ACO fill
ACO rules specifically require plastic resin or beads that will not break down.
ACL fill
The ACL’s public rules and equipment guidance focus on certified manufacturers, approved series and maintaining the product’s original construction. ACL rules prohibit adding resin, removing resin or otherwise altering the bag after purchase.
Do not infer that an arbitrary resin-filled bag is ACL approved. The exact manufacturer, series and stamp remain necessary.
Likewise, resin fill alone does not create ACO approval. The bag must also satisfy the ACO measurements, weight, markings, color and condition requirements.
ACL vs. ACO Bag Markings and Colors
ACL identification
ACL competitors should verify the proper ACL stamp and the exact manufacturer and series. The stamp or product photograph should also correspond to the current eligible product rather than an older version.
The ACL requires the four bags in a set to use the same design and corresponding side colors.
ACO identification
ACO bags must display the manufacturer name or logo and series name clearly. ACO rules also require each bag to use one primary color.
Opposing players must use distinguishable colors. Under current ACO livestream rules, bags displaying another national cornhole organization’s logos or markings may not be used during livestream broadcasts or in the finals of ACO Majors.
This means that a bag capable of satisfying more than one organization’s physical specifications may still face event-specific branding or broadcast restrictions.
Can the Same Bag Be Approved by Both ACL and ACO?
Potentially, yes. A manufacturer could produce a series that independently satisfies both organizations’ requirements and approval processes.
However, do not assume dual eligibility based on:
- The manufacturer being recognized by both organizations
- The bag measuring approximately 6 inches square
- The bag weighing approximately 16 ounces
- A retailer placing the product in both collections
- A stamp shown in an old photograph
- The words “professional” or “tournament legal”
Verify the exact series separately with both organizations.
Also review event-specific rules involving:
- Required stamps
- Approval season
- Broadcast markings
- Bag color
- Player division
- Official or house-bag requirements
Are ACL Bags Faster Than ACO Bags?
No organization’s approval automatically makes its bags faster or slower.
ACL and ACO approval address equipment compliance—not one universal speed scale.
Bag speed is affected by:
- Fast-side fabric
- Slow-side or carpet fabric
- Fabric weave
- Fill and fullness
- Break-in
- Board finish
- Humidity and temperature
- Throwing technique
Manufacturer speed ratings are not standardized across brands. A rating of 8 from one manufacturer should not automatically be treated as equal to an 8 from another.
Choose speed and fabric after confirming eligibility—not instead of confirming it.
ACL Pro vs. ACO Approved
ACL Pro and ACO Approved are not equivalent labels.
| Designation | Meaning |
|---|---|
| ACL Pro | An ACL equipment classification used by ACL Pro players and events requiring Pro equipment |
| ACL Comp | An ACL competitive classification for applicable sanctioned play outside the Pro Division |
| ACO Approved | A bag meeting applicable ACO specifications and approval requirements |
The ACO does not use ACL’s Pro-versus-Comp equipment system. An ACO-approved bag may be highly performance oriented without carrying an “ACO Pro bag” classification equivalent to ACL Pro.
Which Bags Should You Buy?
Buy ACL bags when:
- You compete in ACL points events
- Your division requires ACL Pro equipment
- Your event permits ACL Comp bags
- You want to practice with the exact ACL-eligible series you will use
Shop ACL-approved cornhole bags and read the guide to the best ACL-approved cornhole bags.
Buy ACO bags when:
- You participate in ACO Tour events
- You want a series appearing on the current ACO-approved list
- You need an ACO-stamped option
- You want to practice with the same series intended for ACO competition
Shop ACO-approved cornhole bags and verify whether the individual listing includes an approved stamp or a non-stamped recreational option.
Buy a dual-approved series when:
- You participate in both ACL and ACO events
- The exact manufacturer and series are independently eligible for both
- The physical bag carries the required markings
- No event-specific branding restriction prevents its use
Buy a broader professional bag when:
You primarily play recreationally or in events that do not require one specific approval. Browse professional cornhole bags and compare fabric, speed and playing style.
What About WSOC and ACA Bags?
The World Series of Cornhole and American Cornhole Association are independent authorities—not subsets of ACL or ACO.
The official WSOC rules publish separate requirements involving size, weight, fill, matching sets and event-designated equipment.
The official ACA regulation-bag standards publish separate size, thickness, weight and fill specifications.
A bag that qualifies for ACL or ACO play should not automatically be described as WSOC- or ACA-eligible. Verify all four organizations independently when relevant.
How to Verify a Bag Before Buying
- Identify the organization conducting the event.
- Identify the exact manufacturer.
- Identify the exact bag series.
- Check the current official approved or certified list.
- Confirm the required stamp or equipment designation.
- Confirm the approval season or period.
- Review size, weight, thickness, fill and marking requirements.
- Check event-specific color and broadcast rules.
- Confirm whether the listing contains four or eight bags.
- Verify the bag shown is the same construction as the approved series.
Do not rely only on retailer categories, manufacturer history or old product photographs.
Frequently Asked Questions
Are ACL and ACO bags the same?
No. The organizations use different approval systems, physical tolerances and event rules.
Can I use ACL bags in an ACO tournament?
Only when the exact bags meet current ACO requirements and are accepted for that event. ACL status alone is insufficient.
Can I use ACO bags in an ACL tournament?
Only when the exact manufacturer and series meet current ACL approved-manufacturer, stamp and event requirements. ACO approval alone is insufficient.
Which bag has the tighter weight tolerance?
ACO uses the narrower published range of 15.75–16.25 ounces. ACL permits 15.5–16.5 ounces.
Do ACL and ACO use the same bag dimensions?
They both regulate bags around a traditional 6-inch format, but their published measurement methods and tolerances differ.
Do ACL and ACO bags have to be resin filled?
ACO explicitly requires plastic resin or beads. ACL requires approved series to retain their certified construction and prohibits adding or removing resin.
What is the difference between ACL Pro and ACL Comp?
ACL Pro is intended for ACL Pro players and events requiring Pro-designated equipment. ACL Comp is intended for applicable sanctioned competitive play outside the ACL Pro Division.
Does ACO have Pro and Comp bags?
ACO does not mirror the ACL Pro-versus-Comp equipment-classification system. It uses ACO-approved bag specifications and event rules.
Can one bag series qualify for both ACL and ACO?
Yes, potentially, but the exact manufacturer and series must qualify independently under both systems.
Are ACL bags faster than ACO bags?
No. Approval does not establish speed. Fabric, fill, break-in and board conditions determine how a bag plays.
Can I alter or repair an approved bag?
Structural repairs and fill changes can make a bag ineligible. Read our guide explaining when to repair or replace cornhole bags.
Do ACL and ACO bags come in sets of four?
Competitive products are commonly sold in sets of four. Confirm the quantity because recreational listings may contain eight bags.
Which organization’s approval is better?
Neither is universally better. Use the approval required by the organization conducting your event.
Where can I buy ACL and ACO bags?
Shop ACL bags, browse ACO bags, or compare all cornhole bags.
Final Answer
ACL and ACO cornhole bags differ primarily in their approval systems, physical tolerances, markings and event rules.
ACL competition uses its approved-manufacturer system and equipment designations such as ACL Pro and ACL Comp. ACO uses its own approved-bag specifications, manufacturer partnership process and event-official authority.
The ACO weight range is narrower, while the organizations also use different approaches to dimensional measurement and bag identification. Neither approval is universally superior, and neither automatically applies to the other organization.
Choose the exact bag required for the event you plan to enter. Players participating in WSOC or ACA events should also verify those organizations’ separate standards.
Compare ACL-approved bags, ACO-approved bags or the complete selection of professional cornhole bags.