A freezer bag does a simple job: keep air away from food so it comes out tasting the way it went in. In a Mexican kitchen that means gallon bags of beans and pozole, quarts of carnitas and tinga, pints of salsa and roasted chiles, and a dozen tamales from the weekend batch. The bag you use decides how much of that survives with its flavor intact.
This guide covers disposable zip and slider freezer bags: the gallon, quart and pint boxes you buy and replace. It sits under our reusable freezer bags guide, which covers silicone and PEVA bags you wash and reuse, so none of those picks are repeated here. Thickness and seal claims are given only as each maker states them.
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Quick verdict: which food freezer bags to buy
For most kitchens, the best food freezer bags are Ziploc gallon freezer bags: a double zipper Ziploc says guards against freezer burn, a stand-up bottom for filling, and a big box. If press tracks frustrate you, choose Hefty slider freezer bags, which click when they are shut. If you freeze a lot, the Ziploc commercial case is the only gallon bag here with a stated thickness, 2.7 mil, and a label panel on every bag.
Whatever you buy, the USDA’s point is worth knowing first: freezer burn is a quality problem, not a safety one. Details after the picks.
Five freezer bags side by side
Our five standout picks, one for each kind of freezer job, with the size, closure and thickness each maker states. All eight are reviewed in full below.
| Freezer bag | Best for | Size and count | Closure and thickness (per maker) | Buy on Amazon |
|---|---|---|---|---|
Ziploc Seal Top Freezer Bags, Gallon, 66 CountBest overall
|
Most kitchens, family portions | Gallon, 66 bags | Double zipper; thickness not stated | View on Amazon |
Hefty Slider Freezer Bags, Gallon, 50 CountBest slider
|
Easy, sure seal | Gallon, 50 bags | Slider; “extra thick” | View on Amazon |
| Heavy freezer use, meat | Gallon, 250 bags | Double zipper; 2.7 mil | View on Amazon | |
Restaurantware Bag Tek 2-Gallon Freezer Slider Bags, 25 CountBest for big batches
|
Big batches, large cuts | 2 gallon, 25 bags | Slider; 2 mil | View on Amazon |
Restaurantware Bag Tek Pint Freezer Slider Bags, 25 CountBest for small portions
|
Salsa, chiles, sauces | Pint, 25 bags | Slider; 2 mil | View on Amazon |
Product images from Amazon. Thickness and seal claims are as stated by each maker; “not stated” means the maker gives no figure.
Our picks for the best food freezer bags
These eight cover the sizes a home kitchen uses, from pint to 2 gallons, in press-to-close and slider styles, plus one compostable option. We did not find Glad or Great Value freezer bags in stock on Amazon when we checked, so they are not here.
1. Ziploc Seal Top Freezer Bags, Gallon, 66 Count – Double Zipper, Big Box
The gallon freezer bag most American kitchens already know, in a 66-count box that lasts through a lot of batch cooking.
Ziploc’s gallon freezer bags close with a double zipper, which Ziploc says is there to guard against freezer burn, and its product pages describe Grip ‘n Seal details: an extended tab and a textured grip that make the track easier to line up and press shut with wet hands. Ziploc also describes the freezer bags as thicker and more puncture resistant than its storage bags, with a stand-up bottom and a stay-open design that helps when you are ladling in pozole or beans.
A gallon bag laid flat holds a family-size portion of beans, picadillo or shredded chicken tinga, and freezes into a slab thin enough to thaw in the refrigerator overnight. Squeeze out the air before the last inch of zipper, label it and lay it flat on a tray until it is solid; then the slabs file upright in a bin.
This 66-count box is the Seal Top packaging Ziploc now uses; the Amazon listing gives the size as gallon (11 by 16 inches) but no other details, so the feature notes here come from Ziploc’s own gallon freezer bag pages.
Why we like it
- Double zipper, which Ziploc says guards against freezer burn
- Grip ‘n Seal tab and textured grip for an easier close
- Stand-up, stay-open bottom for filling
- 66 bags per box
Key specifications
| Model | Not stated |
|---|---|
| Size | Gallon (listing: 11 x 16 in) |
| Count | 66 |
| Closure | Double zipper (press to close) |
| Thickness (per maker) | Not stated; Ziploc says thicker than its storage bags |
| Bottom | Stand-up, stay-open |
| Write-on label | Not stated on listing |
| Maker’s freezer claim | Double zipper helps guard against freezer burn |
Why we recommend it
It suits most kitchens that freeze family-size portions and want a bag that is easy to find refills for. The double zipper and the stand-up bottom are the two features that matter most for soups and beans.
Skip it if you struggle to line up press-to-close tracks; a slider bag like Hefty’s is easier for some hands.
Pros and cons
Pros
- Double zipper
- Stands open for filling
- Large box
- Familiar, widely sold refill
Cons
- Listing itself gives few details
- Press tracks take more care to seal than a slider
- Thickness not stated
2. Hefty Slider Freezer Bags, Gallon, 50 Count – Slide It Shut, Hear It Click
A gallon freezer bag with a slider instead of a press track, for anyone who has found a half-sealed Ziploc full of frozen chile colorado on the freezer floor.
Hefty describes these as extra thick freezer bags with a MaxLock track for an extra-strong seal, and says the slider makes a Clicks Closed sound when the bag is shut. The listing puts it simply: no need to pinch or line up tracks, just slide it closed. Hefty lists the gallon bag at 10 9/16 by 9 5/16 inches with a 2 3/4-inch gusset, and gives it a stand-and-fill expandable bottom.
The slider is the reason to choose it. It is easier to close with cold or greasy fingers, and the click tells you the seal reached the end. The trade-off is that a slider is harder to get every bit of air out with, because the slider block sits at the corner; close it to the last inch, press out the air, then finish.
This listing is two boxes of 25, fifty gallon bags in all.
Why we like it
- Slider closure, no tracks to line up (Hefty)
- MaxLock track and Clicks Closed sound
- Hefty calls them extra thick
- Stand-and-fill expandable bottom
- Two boxes, 50 bags
Key specifications
| Model | 013700824258 |
|---|---|
| Size | Gallon: 10 9/16 x 9 5/16 in, 2 3/4 in gusset (Hefty) |
| Count | 50 (2 x 25) |
| Closure | Slider, MaxLock track |
| Thickness (per maker) | Not stated; “extra thick” (Hefty) |
| Bottom | Expandable, stand and fill |
| Write-on label | Not stated |
| Maker’s freezer claim | Not stated beyond “freezer bag” |
Why we recommend it
It suits cooks who want a seal they can trust without checking the whole track, and anyone with stiff or cold hands. It is our pick for freezing soups and sauces by the gallon if press tracks have let you down.
Skip it if you want the flattest, most air-free pack for long storage; a slider leaves a small gap at the corner that you have to work the air out of.
Pros and cons
Pros
- Easy to close
- Audible click
- Expandable bottom
- Clear sizes from the maker
Cons
- Harder to press all the air out
- Fewer bags per box than Ziploc’s mega pack
- No thickness figure
3. Ziploc Double-Zipper Freezer Bags, Gallon, Case of 250 – Commercial Case, 2.7 Mil
Ziploc’s foodservice case: 250 gallon freezer bags with a stated thickness of 2.7 mil and a write-on label panel, for the household that freezes every week.
This is the only gallon bag here with a thickness figure on the listing, 2.7 mil. Ziploc says the bags have two individual sealing strips for an extra barrier against freezer burn, that the tough, thick material does not easily tear or leak, and that they are suited to freezing meat, poultry and fish as well as soups and gravies. The label panel is printed on the bag for writing the contents and date.
For a kitchen that buys pork shoulder for carnitas in a family pack and portions it, or freezes several gallons of stock at a time, a case of 250 ends the cycle of running out mid-batch.
The model number is 94604. It ships in a plain commercial box rather than a retail carton, so plan somewhere to keep it.
Why we like it
- 2.7 mil, stated in the listing
- Two sealing strips, which Ziploc says add a barrier against freezer burn
- Write-on label panel
- 250 bags in one case
- Ziploc names meat, poultry, fish, soups and gravies as uses
Key specifications
| Model | 94604 |
|---|---|
| Size | Gallon |
| Count | 250 |
| Closure | Double zipper (press to close) |
| Thickness (per maker) | 2.7 mil |
| Bottom | Not stated |
| Write-on label | Yes |
| Maker’s freezer claim | Extra barrier against freezer burn |
Why we recommend it
It suits heavy freezer users and anyone portioning meat in quantity. The label panel and the stated thickness make it the most practical bag here for long freezer stays.
Skip it if you freeze only now and then; 250 bags is a lot of storage space and a long time to use up.
Pros and cons
Pros
- Stated 2.7 mil thickness
- Label panel on every bag
- Very large case
- Ziploc double zipper
Cons
- Bulky case to store
- Press tracks, not a slider
- Overkill for light use
4. Restaurantware Bag Tek 2-Gallon Freezer Slider Bags, 25 Count – Room for a Whole Batch
When a gallon is not enough, as with a whole turkey breast, a rack of ribs, a pot of menudo or a dozen tamales, this 2-gallon slider bag from the foodservice supplier Restaurantware is the next size up.
Restaurantware lists each bag at 13 inches long by 15 inches tall, with side gussets that let the bottom expand to 5 inches, and says the pouches stay upright for filling. They are made of PE plastic at a stated 2 mil, close with a slide-lock zipper, carry a write-on label, and are described as greaseproof and deep freezable.
The 2-gallon size is also the easiest way to freeze something awkward like a bag of dried chiles you want to keep fresh, or a stack of homemade tortillas separated by squares of parchment, though for long storage it is worth wrapping first.
Twenty-five bags come in a pack, and Restaurantware also sells the same bag in 1-gallon and pint sizes (the pint is below).
Why we like it
- 2-gallon capacity, 13 x 15 in with expandable bottom (Restaurantware)
- Slide-lock zipper
- Stated 2 mil PE plastic
- Write-on label
- Greaseproof, per the maker
Key specifications
| Model | RWP1149C-25 |
|---|---|
| Size | 2 gallon: 13 x 15 in, 5 in gusset |
| Count | 25 |
| Closure | Slider |
| Thickness (per maker) | 2 mil |
| Bottom | Expandable, stands upright |
| Write-on label | Yes |
| Maker’s freezer claim | Deep freezable |
Why we recommend it
It suits anyone who freezes large cuts, whole batches of tamales or big pots of soup and needs one bag instead of three. It is also a sound choice for marinating large cuts in the fridge before they go into the freezer.
Skip it if your freezer is small: a full 2-gallon bag is a big, heavy slab.
Pros and cons
Pros
- Largest size here
- Slider closure
- Stated thickness
- Stands for filling
Cons
- Only 25 per pack
- Big slabs take longer to thaw
- Less familiar retail brand
5. Restaurantware Bag Tek Pint Freezer Slider Bags, 25 Count – Salsa-Size Portions
A pint-size freezer slider bag for the small things a Mexican kitchen freezes: a cup of salsa roja, chipotles in adobo left over from a can, roasted green chiles, a portion of mole paste.
Restaurantware gives the bag a 1-pint capacity, at about 6.5 inches long by 5.9 inches tall with an expandable bottom. Like the 2-gallon version, it is made of PE plastic at a stated 2 mil, closes with a slide-lock zipper, has a write-on label, and is described as greaseproof and deep freezable.
Freezing in small portions is what makes leftovers useful later. A pint of salsa thaws in the refrigerator overnight, and you only open what you need. Lay the bags flat to freeze, then stand them up in a bin like index cards.
Twenty-five come in a pack. Pints are hard to find from the big retail brands, which is why this foodservice bag is on the list.
Why we like it
- 1-pint size for sauces and chiles
- Slide-lock zipper
- Stated 2 mil PE plastic
- Write-on label
- Greaseproof, per the maker
Key specifications
| Model | RWP1146C-25 |
|---|---|
| Size | 1 pint: about 6.5 x 5.9 in |
| Count | 25 |
| Closure | Slider |
| Thickness (per maker) | 2 mil |
| Bottom | Expandable, stands upright |
| Write-on label | Yes |
| Maker’s freezer claim | Deep freezable |
Why we recommend it
It suits anyone who freezes salsas, sauces and chiles in single-use amounts. The size alone sets it apart from the quart and gallon bags most stores carry.
Skip it if you mostly freeze meat and family meals; a quart is more versatile.
Pros and cons
Pros
- True pint size
- Slider closure
- Label panel
- Stated thickness
Cons
- Only 25 per pack
- Too small for most meals
- Slider adds bulk to a small bag
6. Ziploc Quart Freezer Bags, 288 Count – Portion Bags by the Case
Quart freezer bags in a bulk case of 288, which is the size most cooks reach for when freezing two-person portions, berries for agua fresca, or grated cheese.
Ziploc says these help prevent freezer burn for up to 12 weeks, a claim it notes was tested on ground beef. They have Ziploc’s stay-open design for easier filling and fewer spills, and Ziploc suggests them for ingredients, prepared foods, portion control and bulk freezing.
A quart holds about two portions of rice and beans, a pound of ground beef pressed flat for picadillo, or a dozen corn tortillas. Pressed flat, a quart of ground meat freezes thin and thaws far faster in the fridge than a brick.
The listing counts the case as twelve boxes of 24, so it is a lot of shelf space as well as a lot of bags.
Why we like it
- Freezer-burn claim with a stated basis: up to 12 weeks, tested on ground beef (Ziploc)
- Stay-open design for filling
- 288 bags
- Quart size suits portions
Key specifications
| Model | 383159 |
|---|---|
| Size | Quart |
| Count | 288 (12 boxes) |
| Closure | Press to close |
| Thickness (per maker) | Not stated |
| Bottom | Stay-open design |
| Write-on label | Not stated |
| Maker’s freezer claim | Helps prevent freezer burn up to 12 weeks (ground beef) |
Why we recommend it
It suits households that freeze in portions and want a supply that lasts. The 12-week claim is the most specific freezer-burn statement on any listing here.
Skip it if you have nowhere to keep twelve boxes; Ziploc’s retail quart boxes are the smaller buy.
Pros and cons
Pros
- Specific maker claim
- Large supply
- Stay-open filling
Cons
- Big case
- Thickness not stated
- Press tracks, not a slider
7. Hefty Slider Freezer Bags, Quart, 74 Count – Easy Seal at Quart Size
Hefty’s slider closure at quart size, for portions you want to seal fast and without fiddling.
Hefty lists the quart bag at 8 by 5 11/16 inches with a 2-inch gusset. It has the same MaxLock track and Clicks Closed sound as the gallon, and an expandable bottom that Hefty says suits sliced fruit, cheese, vegetables, snacks and single-serve leftovers.
Quart sliders are the bag to hand to anyone else in the house who packs leftovers. The click is a better check than looking along a press track, and the slider is easy to open again when the bag comes out of the freezer frozen stiff.
This pack holds 74 bags.
Why we like it
- MaxLock track with an extra-strong seal (Hefty)
- Clicks Closed sound
- Expandable bottom
- 74 bags per pack
Key specifications
| Model | Not stated |
|---|---|
| Size | Quart: 8 x 5 11/16 in, 2 in gusset (Hefty) |
| Count | 74 |
| Closure | Slider, MaxLock track |
| Thickness (per maker) | Not stated; “extra thick” (Hefty) |
| Bottom | Expandable |
| Write-on label | Not stated |
| Maker’s freezer claim | Not stated beyond “freezer bag” |
Why we recommend it
It suits households where several people pack the freezer and you want every bag actually closed. Pair it with Hefty’s gallon if you like the slider.
Skip it if you want the most air out of a small bag; the slider corner makes that slower.
Pros and cons
Pros
- Easy, audible close
- Good count per pack
- Expandable bottom
Cons
- Slider corner traps a little air
- No thickness figure
- Model not stated
8. Vove Compostable Zip Bags, Snack Size, 50 Count – Plant-Based and Freezer Safe
A small, plant-based zip bag for anyone who wants to cut down on plastic freezer bags for the little things, like a handful of toasted pepitas, dried chiles or chopped herbs.
Vove makes these from PLA and PBAT and says they are certified home compostable by TÜV Austria (OK compost HOME) and industrially compostable to EN 13432 and ASTM D6400, with a BPI certification number on the listing. Vove calls them freezer-friendly, leak-resistant and PFAS-free, with a writable surface and an airtight seal.
They are snack size, 3.5 by 6 inches, so they are for small portions only. Vove does not give a freezer time or a thickness, so treat them as short-term freezer bags, and wrap anything you mean to keep for months.
We include them because some buyers want a compostable option; bags made to be washed and reused are covered in our reusable freezer bags guide.
Why we like it
- Certified home compostable (TÜV Austria OK compost HOME), per Vove
- Industrially compostable to EN 13432 and ASTM D6400 (BPI listed)
- Freezer-friendly and PFAS-free, per the maker
- Writable surface
Key specifications
| Model | Not stated |
|---|---|
| Size | Snack: 3.5 x 6 in |
| Count | 50 |
| Closure | Zip seal |
| Thickness (per maker) | Not stated |
| Bottom | Flat |
| Write-on label | Writable surface |
| Maker’s freezer claim | “Freezer-friendly”; no time stated |
Why we recommend it
It suits small, short-term freezer jobs for cooks who compost at home and want to avoid conventional plastic.
Skip it if you need gallon or quart sizes; this listing is snack size only.
Pros and cons
Pros
- Third-party compost certifications listed
- Writable
- Plant-based materials
Cons
- Snack size only
- No freezer-time or thickness figures
- Not for long storage
Freezer burn and food safety, per the USDA
The USDA Food Safety and Inspection Service’s guide to freezing and food safety answers the two questions most people have about freezer bags.
Is freezer-burned food safe?
Yes. FSIS says freezer burn does not make food unsafe; it makes it dry in spots. It happens when air reaches the surface of the food. You can cut away the dry, grayish patches before or after cooking, though heavily burned food may not be worth eating for quality reasons.
How long is frozen food safe?
FSIS says food kept frozen at 0°F stays safe indefinitely. Recommended storage times are for quality only: flavor and texture decline over months, safety does not. That is why a better bag matters: it slows the quality loss, it does not change the safety.
Store packaging and overwrap
FSIS says it is safe to freeze meat and poultry in its supermarket wrap, but that wrap lets air through, so quality can suffer over time. For anything you will keep longer than a month or two, FSIS advises overwrapping with airtight heavy-duty foil, freezer paper, freezer plastic wrap or freezer bags. In practice: drop the tray of chicken thighs straight into a gallon freezer bag and press out the air.
Thawing
FSIS notes that once food thaws, bacteria can become active again, so handle thawed food like any fresh perishable food. Thaw in the refrigerator, which is easiest with food frozen flat in bags. Our guide to reheating Mexican leftovers covers bringing it back to the table.
How to choose freezer bags for food
Every box says freezer on it. These are the differences that actually show up in the freezer.
Freezer bag, not storage bag
Freezer bags are made of heavier plastic than storage bags, which Hefty and Ziploc both describe as their difference. For anything that will be frozen more than a few days, buy bags labeled for the freezer.
Press track or slider
Press-to-close tracks, especially double zippers, let you push out nearly all the air before you seal the last inch, which is what fights freezer burn. Sliders are faster and surer to close, and click when they are done, but leave a small gap at the corner. Choose press tracks for long storage, sliders for convenience.
Thickness
Few retail makers give a number. Of these, the Ziploc commercial case states 2.7 mil and Restaurantware states 2 mil; Hefty says extra thick and Ziploc’s retail boxes say thicker than storage bags without figures. Thicker bags resist punctures from bones and frozen edges.
Size for the portion you will thaw
Freeze in the amount you will use at once: pints for salsa and chiles, quarts for two portions or a pound of meat, gallons for family meals, 2 gallons for large cuts and batches. Small portions thaw faster and waste less.
A label you can write on
Write what it is and the date on every bag. A label panel makes that easy; on plain bags, use a strip of freezer tape.
How we picked these eight bags
We started with the brands most kitchens buy, including Ziploc, Hefty, Glad and Great Value, and added foodservice and compostable options. For each, we checked the Amazon listing for stock, size, count and model, and recorded only what the maker states about closure, thickness and freezer use, from the listing or the maker’s own product pages. Where a maker gives no thickness or freezer-time figure, we say so.
We did not use these bags in our kitchen. Freezing guidance comes from the USDA Food Safety and Inspection Service. We left out unbranded multi-packs, bags that were scarce or back-ordered when we checked, and every bag already covered in our reusable freezer bags guide. For long storage of meat with almost no air, our vacuum seal bags guide is the next step up.
Freezer bag questions, answered
What are the best food freezer bags?
For most kitchens, Ziploc gallon freezer bags with a double zipper. Choose Hefty sliders for an easier close, and the Ziploc commercial case if you freeze a lot.
Do freezer bags prevent freezer burn?
They reduce it by keeping air off the food; none stops it forever. Ziploc says its quart freezer bags help prevent freezer burn for up to 12 weeks, tested on ground beef. Press out as much air as you can, and FSIS’s overwrap advice helps for long storage.
Is it safe to eat food with freezer burn?
Yes, according to FSIS: freezer burn affects quality, not safety. Trim the dry spots.
Can you reuse disposable freezer bags?
Some cooks wash and reuse bags that held bread or vegetables. We would not reuse bags that held raw meat, poultry or fish. If you want bags made for reuse, see our reusable freezer bags guide.
Can you freeze soup in a zip bag?
Yes. Let it cool, leave room in the bag for it to expand, press out the air, seal, and freeze it flat on a tray so it cannot leak while it sets. A stand-up bottom, like Ziploc’s or Restaurantware’s, makes filling easier.
Our final pick for the freezer drawer
Keep a box of Ziploc gallon freezer bags for family meals, add Hefty sliders if you want an easier close, and buy Restaurantware pints for salsa and chiles. For bags you wash and use again, see our reusable freezer bags; for sealing out nearly all the air, our vacuum sealers; and to keep the bags in order, our freezer organizers. If you are freezing a batch of tamales, our guide to what tamales are covers the dish.
Related guide: Best silicone food storage bags.
Related guide: Best aluminum foil.
Related guide: Best produce bags.
And on nights when nothing is thawed, see the menu or call to order.