Seventh Generation’s Extra Strong Tall Kitchen Flap Tie Trash Bags are the best pick for a standard tall kitchen can. They are the only bags here carrying a certification, and the only ones whose manufacturer explains what the bag is actually made of. One thing to know. You get 30 bags per box, where two competitors give you 80. That is a real trade, and it is the reason to read the rest of this guide rather than stopping at the pick.
The short version
| Product | Format | Size | Fragrance | Certifications claimed |
|---|---|---|---|---|
| Seventh Generation Extra Strong Tall Kitchen Flap Tie Trash BagsSeventh Generation | flap tie bag | 13 gal30 bags | Not yet checked | B Corp |
| Glad ForceFlex MaxStrength Kitchen Drawstring Trash Bags, Fresh AirGlad | drawstring bag | 13 gal80 bags | Not published | None claimed |
| Hefty Ultra Strong Kitchen Drawstring Trash BagsHefty | drawstring bag | 13 gal80 bags | Not published | None claimed |
| simplehuman Code G Custom Fit Linerssimplehuman | custom fit liner | 30 L100 bags | Not yet checked | Not yet checked |
Gallons tell you less than you think
Thirteen gallons is the nominal size of a tall kitchen can, and it is printed on almost every box on the shelf. Nominal is doing a lot of work in that sentence. It describes roughly how much the bag holds, and it says nothing about whether the bag will sit properly in your particular can, reach over the rim, or hold a drawstring closed.
That gap matters most at one end of this comparison. simplehuman doesn’t sell by gallon at all. It sells liners coded to its own cans, and its own page says those liners are sized for a specific code rather than being interchangeable by capacity. If you own that can, the fit question is already answered. If you don’t, gallon capacity is the wrong thing to match on.
So this guide compares the things these four manufacturers actually disclose: what the bag is made of, how much recycled content goes into it, whether anything is certified, and how many bags you get. Not strength, because none of them publishes a number for it. If you want to work out how many bags a year you go through, the trash bag calculator does that.
Our pick: Seventh Generation Extra Strong Tall Kitchen Flap Tie Trash Bags
Seventh Generation
Seventh Generation Extra Strong Tall Kitchen Flap Tie Trash Bags
Seventh Generation is the only product in this comparison that discloses both what the bag is made of and how it is built, and the only one carrying a certification of any kind.
Certifications
- B CorpB LabChecked Sep 20, 2026
Compatibility
- Material
- "Greencore 3-Layer Technology," which sandwiches recycled material between two layers of virgin plastic, per manufacturer; 55% post-consumer recycled plastic
Sourceseventhgeneration.comChecked Sep 20, 2026
The material claim is unusually specific. Rather than naming a plastic and stopping, the manufacturer describes a three-layer construction that puts recycled material between two layers of virgin plastic, and gives a figure for the recycled share. That is a structural description, and it is more than any competitor here offers.
Two honest caveats. The box holds 30 bags, against 80 for both Glad and Hefty, so the per-bag economics are worse unless the price difference covers it, and we don’t publish prices. And this bag uses a flap tie rather than a drawstring, which is a preference rather than a defect.
Runner-up: Glad ForceFlex MaxStrength, Fresh Air
Glad
Glad ForceFlex MaxStrength Kitchen Drawstring Trash Bags, Fresh Air
Glad gives you 80 bags and makes two disclosures the others mostly don’t.
Compatibility
- Odor control
- "4-day odor control" and "neutralizes trash odors," per manufacturer
- Material
- Polyethylene, per manufacturer; the bag itself is "not recyclable or compostable," per manufacturer
Sourceglad.comChecked Sep 20, 2026
The odor claim is specific enough to be checkable, naming a duration rather than gesturing at freshness. The material line is the more interesting one, because Glad states plainly that the bag is neither recyclable nor compostable. That is a manufacturer telling you something unhelpful about its own product, which is worth more than silence. Our odor control guide goes deeper on that side of it.
No certifications, and no recycled content disclosed.
Also consider: Hefty Ultra Strong Kitchen Drawstring
Hefty
Hefty Ultra Strong Kitchen Drawstring Trash Bags
Hefty matches Glad at 80 bags and takes a different approach to odor, licensing a named neutralizer from another company rather than developing its own.
Compatibility
- Odor control
- "Arm & Hammer Continuous Odor Control," a patented odor neutralizer, per manufacturer — the Arm & Hammer trademark is licensed from Church & Dwight Co.
Sourcehefty.comChecked Sep 20, 2026
That is the only compatibility fact Hefty’s own page discloses. Nothing about material, nothing about recycled content, no certifications. On the criteria this guide is built around, it is the least documented product here.
Only for one can: simplehuman Code G Custom Fit Liners
This one is a different kind of product, and the difference is the whole point.
Compatibility
- Material
- "Made with 50% post-consumer recycled (PCR) plastic," per manufacturer; sized to fit a specific simplehuman trash can code rather than a generic gallon capacity — this liner is sized for simplehuman's own "Code G" cans specifically, not interchangeable by gallon size alone the way the other products in this guide are
Sourcesimplehuman.comChecked Sep 20, 2026
simplehuman sells 100 liners per pack, the most in this comparison, and discloses 50% post-consumer recycled content, second only to Seventh Generation’s 55%. It is also sized in liters rather than gallons and cut to fit one specific can code.
So the recommendation is conditional in a way none of the others are. If you own a simplehuman can that takes Code G, this is a strong pick on both count and disclosed recycled content. If you don’t own that can, this is the wrong product regardless of how it compares on anything else.
What to skip
Skip matching on gallons alone when you own a can designed around proprietary liners. That is the one genuine trap in this category, and it runs in both directions. A 13-gallon bag is not guaranteed to sit right in a can built for a coded liner, and a coded liner is not a substitute for a standard bag in an ordinary can.
We are also not going to tell you which of these is toughest. Every product here carries a strength word in its name, and not one manufacturer publishes a thickness, a gauge, or any other measurement to support it. Ranking them on strength would mean making up a number.
How we researched this
Every fact in this guide comes from each brand’s own website: product pages, material statements, and stated capacity and count, retrieved directly. The single certification here is a manufacturer claim, corroborated where possible against the certifying body’s own public materials. The live directory could not be queried by exact SKU with the tools available, so treat it as strongly supported rather than independently confirmed. Where a brand discloses nothing about an attribute, this guide says so rather than guessing. That covers material and recycled content for Hefty, recycled content for Glad, and bag thickness for all four. No prices are shown. Every retailer link goes to a search results page for the exact product, not a specific listing, so it stays accurate regardless of what is currently in stock.
Frequently asked questions
- Is 13 gallons a standard size?
- It is the common nominal size for a tall kitchen can, and three of the four products here use it. Nominal is the important word. A "custom fit" liner like simplehuman's is sized to a specific can code instead, and simplehuman states directly that its Code G liners are made for its own Code G cans rather than being interchangeable by gallon capacity.
- Which of these bags is strongest?
- We can't tell you. None of these manufacturers publishes a thickness or gauge figure on its own product page, and product names like "Ultra Strong" and "MaxStrength" are branding rather than a disclosed measurement. Comparing strength would mean inventing a number, so this guide compares what the brands actually disclose instead.
- Are any of these recyclable?
- Glad states directly that its bag is not recyclable or compostable. Seventh Generation and simplehuman both disclose recycled content going into the bag, 55% and 50% post-consumer recycled plastic respectively, which is a different claim from being recyclable afterward. Hefty's page discloses no material information at all.
















