The 6 Best Thick Mylar Bags for Food Storage of 2026
- Data from official spec sheets
- Public scoring formula
- No paid placements
The Home Sensei 1-gallon kit is the best thick mylar bag for most people: 14.8 mil gallon bags with 400 cc absorbers, a zip top and a food-grade claim. The FoodVault quart bags are the thickest at 16 mil but come without absorbers. For 5-gallon bags, DEIAO lists 15 mil, but its title promises absorbers the box does not include.
The Home Sensei 1-gallon kit is the best thick mylar bag for most people. Its listing declares 14.8 mil gallon bags with a 4.3 in gusset, a food-grade claim, a zip top and a 400 cc absorber for every bag. The FoodVault quart bags are thicker at 16 mil, but you must buy absorbers separately.
Thickness matters because mylar is only as good as its weakest spot. We filtered our US catalog for bags of 8 mil or more at their thickest size and picked six. Every figure comes from the official listing; we have not measured the bags ourselves.
Why choose thick mylar bags?
Because thicker walls resist punctures, and a pinhole lets oxygen and moisture back in. Pasta ends, dry beans and grains with hard edges press on the bag walls, and handling adds creases. Bags of 5-7 mil or more are the usual choice for long-term storage.
Compare figures with care. One mil is a thousandth of an inch, about 25 microns. Some listings give the total for both walls (FoodVault: 16 mil total, 8 per side). Others give the thickest size only, and smaller bags in the same kit are thinner. The SYMYNELEC listing even says 11.8 mil total and 4.7 mil per side, which do not add up.
| Product | Thickest size | Thinner sizes in the pack |
|---|---|---|
| FoodVault 1 quart | 16 mil (8 per side) | – |
| DEIAO 55-pack | 15 mil (5 gal) | 9.45 mil (1 gal, 1 qt) |
| Home Sensei 1 gallon | 14.8 mil | – |
| SYMYNELEC 100 kit | 11.8 mil (1 gal) | 9.4 mil (qt), 9 mil (½ pint) |
| ROYLO GLOBE 120 kit | 10.5 mil (½ gal) | 10 mil (gal, qt), 8.5 mil (smallest) |
| Sukerle 100 kit | 9 mil | – |
Which thick mylar bags compare best?
These six all declare thick bags; they differ in size, whether absorbers are included and how clear the listing is. Empty cells mean the listing does not publish that figure.
| Model | Type | Bags | Sizes | Thickness (mil) | Absorbers | Food grade | DryFoodLab score | Best for | |
|---|---|---|---|---|---|---|---|---|---|
| Bags + absorbers | 30 | 25×36 cm | 14.8 | 30 | Yes | 9 | Thick gallon kit | ||
| Mylar bags | 60 | 18×25 cm (10 cm gusset) | 16 | — | Yes | 7 | Thickest bags | ||
| Bags + absorbers | 100 | 26×35, 18×26, 11×16 cm | 11.8 | 55 | Yes | 9 | Mixed sizes | ||
| Bags + absorbers | 120 | 26×36, 21×31, 18×26, 14×19 cm | 10.5 | 150 | — | 8.5 | Most absorbers | ||
| Bags + absorbers | 100 | 25×36, 15×23, 11×16 cm | 9 | 100 | Yes | 9 | Small portions | ||
| Mylar bags | 55 | 43×66, 25×36, 15×23 cm | 15 | — | — | 7 | 5-gallon buckets |
(affiliate link) · Data from the Amazon listing; offers may change.
Pick by what you need
The best thick mylar bags
1. Home Sensei Mylar bags 1 gallon + 400cc absorbers (30)
30 bags · 14.8 mil · 30 × 400 cc
9/10 · DryFoodLab scoreThick, stand-up gallon bags that come ready to use, with one 400 cc absorber each. We use the 14.8 mil figure; the title rounds it to 15 and one bullet says 14 (7 per side).
Pros
- 14.8 mil gallon bags with a 4.3 in gusset
- 30 × 400 cc absorbers in packs of 5
- Food grade, zip top and stickers
Cons
- One size only
- Listing quotes 14, 14.8 and 15 mil
- Best for
- Bulk rice, beans and pasta
- Skip it if
- Small portions
Specifications
| Type | Bags + absorbers |
|---|---|
| Bags | 30 |
| Absorbers | 30 |
| Absorber (cc) | 400 |
| Thickness (mil) | 14.8 |
| Sizes | 25×36 cm |
| Zip seal | Yes |
| Food grade | Yes |
| Labels | Yes |
2. FoodVault Mylar bags 1 quart 16 mil (60-pack)
60 bags · 16 mil
7/10 · DryFoodLab scoreThe thickest bags in our catalog, and the listing states clearly how it measures them. Each bag is 7 × 10 in with a 4 in gusset. You need to add your own absorbers; a 300 cc one covers a quart of almost any dry food.
Pros
- 16 mil total, 8 mil per side
- 60 quart bags with a 4 in (10 cm) gusset
- Food grade and zip top
Cons
- No absorbers included
- One size, no labels declared
- Best for
- Pointy foods like pasta, and portions you open often
- Skip it if
- Bulk staples in large bags
Specifications
| Type | Mylar bags |
|---|---|
| Bags | 60 |
| Thickness (mil) | 16 |
| Sizes | 18×25 cm (10 cm gusset) |
| Zip seal | Yes |
| Food grade | Yes |
3. SYMYNELEC 100 Mylar bags + 55 × 400cc absorbers kit
100 bags · 11.8 mil · 55 × 400 cc
9/10 · DryFoodLab scoreGallon bags are 11.8 mil, quarts 9.4 and half pints 9, all food grade with zip tops. The absorbers run short, so add a refill pack.
Pros
- 11.8 mil gallon bags
- 35 gallon, 45 quart and 20 half-pint bags
- Food grade, zip tops, 400 cc absorbers
Cons
- Only 55 absorbers for 100 bags
- Per-side thickness in the listing does not match the total
- Best for
- A first pantry with mixed sizes
- Skip it if
- Buyers who want every bag above 10 mil
Specifications
| Type | Bags + absorbers |
|---|---|
| Bags | 100 |
| Absorbers | 55 |
| Absorber (cc) | 400 |
| Thickness (mil) | 11.8 |
| Sizes | 26×35, 18×26, 11×16 cm |
| Zip seal | Yes |
| Food grade | Yes |
| Labels | Yes |
4. ROYLO GLOBE 120 Mylar bags + 150 absorbers kit
120 bags · 8.5–10.5 mil · 100 × 400 cc + 50 × 500 cc
8.5/10 · DryFoodLab scoreManufacturer image of the exact 120-bag kit. The brand advertises up to 11 mil; the Amazon details list 8.5–10.5 mil by bag size.
Consistent thickness across sizes, from 8.5 to 10.5 mil, and the most absorber capacity of any kit. The listing does not state food-grade material.
Pros
- 10-10.5 mil for three of four sizes
- 150 absorbers, including 50 × 500 cc
- 168 labels and 15 clips
Cons
- No food-grade claim
- Recommends a professional heat sealer
- Best for
- Light foods that need extra absorber
- Skip it if
- Buyers who want an explicit food-grade claim
Specifications
| Type | Bags + absorbers |
|---|---|
| Bags | 120 |
| Absorbers | 150 |
| Max absorber (cc) | 500 |
| Absorbers by capacity | 100 × 400 cc + 50 × 500 cc |
| Max thickness (mil) | 10.5 |
| Thickness by size | 8.5–10.5 mil |
| Sizes | 26×36, 21×31, 18×26, 14×19 cm |
| Zip seal | Yes |
| Labels | Yes |
5. DEIAO Mylar bags 5 gal / 1 gal / 1 qt (55-pack)
55 bags · 15 mil
7/10 · DryFoodLab scoreThe only listing here with 5-gallon bags. Its title says it comes with 2500 cc oxygen absorbers, but neither the bullets nor the included components list any, so budget for absorbers separately. A 5-gallon bag needs a lot: see the absorber calculator.
Pros
- Five 5-gallon bags at 15 mil (17 × 26 in)
- Also 20 gallon and 30 quart bags at 9.45 mil
- Zip tops, 100 labels, 5 clips
Cons
- Title mentions 2500 cc absorbers the box does not include
- No food-grade claim
- Best for
- Lining 5-gallon buckets
- Skip it if
- Anyone expecting absorbers in the box
Specifications
| Type | Mylar bags |
|---|---|
| Bags | 55 |
| Thickness (mil) | 15 |
| Sizes | 43×66, 25×36, 15×23 cm |
| Zip seal | Yes |
| Labels | Yes |
The Sukerle kit rounds out the list with 9 mil bags, mostly small, and 100 × 300 cc absorbers; it is covered in mylar bag kits.
For every storage product side by side, see the best mylar bags and oxygen absorbers. For the packing steps, read long-term food storage.
Frequently asked questions
What does mil mean on mylar bags?
A mil is a thousandth of an inch, about 25 microns. A 7 mil bag is roughly 0.18 mm thick, though listings do not always say whether the figure is per wall or for both walls together.
How thick should mylar bags be for long-term storage?
Bags of 5-7 mil or more are the usual choice. Thicker bags resist punctures from pasta, beans and handling better.
What are the thickest mylar bags in your catalog?
The FoodVault 1-quart bags at 16 mil, which the listing describes as 8 mil per side. The DEIAO 5-gallon bags list 15 mil and the Home Sensei gallon bags 14.8 mil.
Do thick mylar bags need oxygen absorbers?
Yes. Thickness keeps light, moisture and punctures out, but it does nothing about the oxygen already inside. Add absorbers sized with the 21% rule.
Are thick mylar bags harder to seal?
They need more heat to seal fully. The ROYLO GLOBE listing recommends a professional-grade heat sealer; with an iron, press longer and check the seal line is even.
Based on official spec sheets, manuals and published owner feedback. We have not physically tested every model. How we review.