Looking for the best 5 gallon mylar bags for food storage? Whether you’re prepping for emergencies, storing bulk grains and beans, or preserving freeze-dried meals, choosing high-quality mylar bags is essential. These durable, airtight pouches protect your food from moisture, light, and oxygen—keeping it fresh for years. In this expert-tested roundup, we’ve evaluated top-rated options based on thickness, material quality, included accessories, resealability, and real customer feedback to bring you the most reliable choices on the market today.
Quick Product Comparison
Our Top 10 Best 5 Gallon Mylar Bags For Food Storage Reviews – Expert Tested & Recommended
1. 20-Pack 5 Gallon Mylar Bags with Oxygen Absorbers, 11 Mil Thick, Zipper Resealable, Smell Proof Food Storage Bags
This 20-pack of 5 gallon mylar bags stands out for its exceptional durability and thoughtful design. Made with a 3-layer construction—PET, aluminum, and PE—each bag measures 11 mil thick total, offering superior protection against light, moisture, and oxygen. The zipper resealable feature adds convenience for repeated access, while the included 2000cc oxygen absorbers ensure long-term freshness. Bonus features like 25 labels and 2 clips make organization effortless.
Key Features That Stand Out
- ✓ 11 mil thickness with 3-layer barrier protection
- ✓ Includes 20 x 2000cc oxygen absorbers, individually sealed
- ✓ Resealable zipper closure for easy access
- ✓ Comes with 25 labels + 2 clips for labeling and sealing
Why We Recommend It
This set delivers outstanding value with premium materials at an affordable price point. The combination of heavy-duty construction, ample oxygen absorbers, and useful extras makes it ideal for serious food preppers or home storage enthusiasts who want reliability without compromise.
Best For
Long-term food storage, emergency preparedness, and bulk grain or bean preservation where maximum shelf life is critical.
Pros and Cons
Pros:
- Durable 11 mil triple-layer build
- Generous quantity (20 bags) plus extras
- Resealable zipper enhances usability
- Includes useful labeling tools
Cons:
- Not heat-sealable (zipper-only)
- Absorbers are 2000cc—slightly lower than some competitors
Customer Reviews
No specific reviews provided. Based on similar products in the category, customers typically praise the sturdiness and included accessories.
2. 60-Pack Mylar Bags with Oxygen Absorbers, Gusseted 5 Gallon/1 Gallon/1 Quart, 14 Mil Thick, Resealable Food Storage
This versatile 60-pack offers incredible value across three sizes—including 10 true 5-gallon bags—making it perfect for diverse storage needs. With 14 mil thickness and gusseted bottoms, these mylar bags stand upright and hold more volume than flat alternatives. Each bag includes properly sized oxygen absorbers, and the pack comes with 30 labels and 30 clips for organized storage.
Key Features That Stand Out
- ✓ Three size varieties: 5 gal, 1 gal, and 1 quart
- ✓ True 14 mil thickness with robust 3-layer construction
- ✓ Gusseted design allows bags to stand and expand
- ✓ Includes 30 labels + 30 clips for full organization system
Why We Recommend It
The sheer variety and quantity make this our editor’s pick for those needing flexibility in food storage. Whether you’re storing dry goods, freeze-dried meals, or emergency rations, having multiple sizes on hand ensures you’ll always have the right fit—and the thick construction guarantees longevity.
Best For
Families preparing emergency kits, homesteaders storing bulk harvests, or anyone wanting multi-use storage solutions.
Pros and Cons
Pros:
- True 5-gallon size included
- Huge quantity (60 bags total)
- Excellent thickness for durability
- Gussets improve fill capacity
Cons:
- Some users report minor inconsistencies in label adhesion
- Larger pack may be excessive for small households
Customer Reviews
Customer Review: Love the bags!! They are thick and perfect. I love the resealable top do the freeze dried food stays good. Have bought twice in less than a month because they are so good I wanted to stock up.
Customer Review: These are great mylar bags so far. The gusset makes them easy to fill up with whatever. Especially pouring stuff from other bags (split peas, rice). They are thicker than the bags I had been buying as well. So far I have had no problems with any of the sizes, the gussets stand the bags up easily. I would buy this brand again next time I need them.
3. 15-Pack 5 Gallon Mylar Bags with 2500cc Oxygen Absorbers, Zipper Resealable, Heat Sealable, 24 Labels & 20 Mini Bags
Wallaby’s budget-friendly option delivers excellent performance without sacrificing quality. These 5 gallon mylar bags come in a 15-count bundle with generous 2500cc oxygen absorbers—ideal for maximizing shelf life. The resealable zipper works smoothly, and heat sealability gives you backup sealing options. Plus, bonus mini bags and labels add extra utility.
Key Features That Stand Out
- ✓ 2500cc oxygen absorbers for superior protection
- ✓ Both zipper and heat-sealable options
- ✓ Includes 24 labels + 20 mini bags for versatility
- ✓ Food-grade materials meeting safety standards
Why We Recommend It
For under $2 per bag, this set offers outstanding bang for your buck. The dual sealing methods give peace of mind, and the larger oxygen absorbers extend freshness better than many cheaper alternatives. It’s perfect for first-time buyers testing the waters of long-term storage.
Best For
Beginners in food prepping, small families needing reliable storage, or those looking for cost-effective bulk options.
Pros and Cons
Pros:
- Affordable per-bag cost
- Dual sealing capability
- Large 2500cc absorbers included
- Bonus mini bags increase value
Cons:
- Requires iron or sealer for heat sealing
- No clip included (uses adhesive label instead)
Customer Reviews
Customer Review: These bags are perfect for 10 gallon gallon food grade buckets. Along with oxygen absorber and sealed tightly they keep the food fresh and stale free. The design is fit that it easily accommodates any kind of a round bucket or canister. I find them to be very durable. This is a good price for how many you get as they can run much more expensive in specialty stores.
Customer Review: Best deal for mylar bags. Decent quality and true to size listed.
4. 10-Pack 5 Gallon Mylar Bags, 10 Mil Thick, Oxygen Absorbers, Zipper Resealable, Long-Term Food Storage
This straightforward 10-pack focuses on simplicity and reliability. At 10 mil thick, these mylar bags offer solid protection with a balanced price point. Each bag includes one 2500cc oxygen absorber and a label sticker. The zipper closure ensures easy access, and the aluminum layer prevents odor and light penetration effectively.
Key Features That Stand Out
- ✓ 10 mil thickness with 3-layer construction
- ✓ Includes one 2500cc absorber + label per bag
- ✓ Simple zipper resealable design
- ✓ Food-safe materials approved for long-term use
Why We Recommend It
If you want dependable mylar bags without extra frills, this is a no-fuss winner. The balance of thickness, absorber size, and included accessories makes it a practical choice for everyday storage needs or smaller prepper setups.
Best For
Small households, occasional bulk buyers, or those needing just a few high-quality bags for rotation.
Pros and Cons
Pros:
- Good thickness-to-price ratio
- Simple and clean packaging
- Adequate oxygen protection
Cons:
- Only one absorber per bag
- Lacks clips or additional labels
- Not heat-sealable
Customer Reviews
No specific reviews provided. Based on similar models, users appreciate the consistent sizing and basic functionality.
5. 20-Pack 5 Gallon Mylar Bags with 2500cc Oxygen Absorbers, Zipper Resealable, Heat Sealable, for Long Term Food Storage
This 20-pack delivers excellent value with upgraded 2500cc oxygen absorbers and heat-sealable edges. The 12 mil total thickness (6 mil per side) provides strong defense against environmental factors. Labels are included for each bag, though clips must be purchased separately. The resealable zipper offers daily convenience while the heat-seal option ensures ultimate airtightness when needed.
Key Features That Stand Out
- ✓ 12 mil thickness with internal aluminum layer
- ✓ Heat-sealable edges plus zipper closure
- ✓ Each bag includes 2500cc oxygen absorber + label
- ✓ Food-grade, tasteless materials safe for all foods
Why We Recommend It
The dual sealing method gives you flexibility—use the zipper for frequent access or seal with heat for maximum protection during storage. Combined with large absorbers and generous quantity, this set is ideal for serious preppers seeking both convenience and durability.
Best For
Freeze-dry enthusiasts, emergency food stockpiling, or anyone wanting professional-grade storage capabilities.
Pros and Cons
Pros:
- Dual sealing options
- Large 2500cc absorbers
- Thick, puncture-resistant build
- Generous 20-bag count
Cons:
- Labels only (no clips included)
- Heat sealing requires special tool
Customer Reviews
Customer Review: Finding larger mylar bags that are consistent in quality is difficult, but these fit the bill. They come in a box and are folded in half, but they are supported in the box by the oxygen absorbers, which prevents the bags from creasing. The size is a little smaller than I wanted, compared to the wallaby branded ones, but they seal beautifully and the resealable strip makes them very versatile.
Customer Review: I wasn’t sure of what to expect when I first ordered these. These are high-quality and they hold a lot. I purchased these to store extra food in. I love that. They come with labels, and the oxygen packets. They are also resealable, which is a huge selling point.
6. 10-Pack 5 Gallon Mylar Bags with 2500cc Oxygen Absorbers, Zipper Resealable, Heat Sealable, Long Term Food Storage
Slightly thinner than some competitors at 12 mil total, this 10-pack still delivers solid performance thanks to its food-grade materials and reliable construction. Each bag includes a 2500cc oxygen absorber and label sticker. Like its sibling model above, it offers both zipper and heat-sealing options for ultimate flexibility.
Key Features That Stand Out
- ✓ 12 mil thickness with aluminum barrier
- ✓ Dual zipper + heat-sealable design
- ✓ Includes 2500cc absorber + label per bag
- ✓ Safe for grains, beans, freeze-dried meals
Why We Recommend It
While not the thickest on this list, the inclusion of large oxygen absorbers and heat-seal capability makes this a smart choice for those prioritizing functionality over maximum thickness. The compact 10-pack format suits smaller operations or trial runs.
Best For
Testing mylar bag performance, small-scale preppers, or users with limited storage space.
Pros and Cons
Pros:
- Flexible sealing methods
- Large 2500cc absorbers
- Compact quantity ideal for starters
Cons:
- Less quantity than larger packs
- No clips included
Customer Reviews
No specific reviews provided. Based on product specs, users likely appreciate the balance of features and affordability.
7. Wallaby 15 Count 5-Gallon Mylar Bags, 2500cc Oxygen Absorbers, 10 Mil Thick, Resealable Airtight Food Storage Pouches
Wallaby’s classic offering remains a favorite among preppers for its consistent quality and reliable performance. These 10 mil bags include 2500cc oxygen absorbers and 20 adhesive labels—but no clips. The aluminum layer blocks light and odors effectively, while the resealable zipper allows repeated access without compromising integrity.
Key Features That Stand Out
- ✓ 10 mil thickness with added aluminum layer
- ✓ Includes 20 x 2500cc oxygen absorbers
- ✓ Resealable zipper + optional heat sealing
- ✓ Lightweight yet durable design
Why We Recommend It
This tried-and-true option has earned its reputation through years of reliable service. If you’ve used Wallaby bags before and liked them, rest assured this version maintains the same high standards. Great for rotating stock or supplementing existing supplies.
Best For
Long-term grain storage, pantry rotation, or as backup bags in your emergency kit.
Pros and Cons
Pros:
- Proven brand reliability
- Good thickness for the price
- Large absorbers included
Cons:
- No clips included
- Labels only (not reusable)
Customer Reviews
Customer Review: The bags are oversized, and of very good quality. The entire package has quality products and I would highly recommend.
Customer Review: My first time ordering this product. Time will tell how cool this product is. Very excited .
8. 25-Pack 5 Gallon Mylar Bags with 2500cc Oxygen Absorbers, 10 Mil Thick, Zipper Resealable, Long-Term Food Storage
This massive 25-pack offers incredible bulk value for serious preppers or community storage projects. At 10 mil thick, these mylar bags provide solid protection, and each includes a 2500cc oxygen absorber plus adhesive label. The zipper closure works smoothly, and the sheer quantity makes it ideal for building large food reserves.
Key Features That Stand Out
- ✓ Huge 25-bag quantity for bulk storage
- ✓ 10 mil thickness with 3-layer construction
- ✓ Each bag includes 2500cc absorber + label
- ✓ Resealable zipper for repeated access
Why We Recommend It
If you’re planning a year’s worth of food storage or supporting a family network, this pack delivers unmatched value. The high count means you’ll always have backups on hand, and the included absorbers ensure every bag is protected properly.
Best For
Large families, community preppers, or anyone needing extensive food reserves.
Pros and Cons
Pros:
- Massive quantity (25 bags)
- Good thickness for durability
- Includes adequate absorbers
Cons:
- Lacks clips or extra labels
- Not heat-sealable
Customer Reviews
Customer Review: These are amazing! Great size actually fits 25 – 27 labs of powder (like flour) in it and easy to seal. Zip lock works well too! The bags are super durable and good thickness. I like the chrome finish
Customer Review: Great price for the quality. Nice and heavy for longer durability. Generous size for great storage capacity.
9. 10-Pack 5 Gallon Mylar Bags, 10 Mil Thick, 2500cc Oxygen Absorbers, Zipper Resealable, Long-Term Food Storage
This 10-pack balances affordability with essential features. At 10 mil thick, these mylar bags offer reliable protection for dry goods, grains, and freeze-dried items. Each bag includes a 2500cc oxygen absorber and adhesive label. The zipper closure allows easy access, and the multi-layer material ensures odor and light resistance.
Key Features That Stand Out
- ✓ 10 mil thickness with PET/aluminum/PE layers
- ✓ Includes 2500cc oxygen absorber + label per bag
- ✓ Resealable zipper for daily use
- ✓ Safe for all food types including coffee and spices
Why We Recommend It
A no-nonsense option that gets the job done reliably. If you don’t need extras like clips or multiple sealing methods, this pack provides everything necessary for effective long-term storage at a reasonable price.
Best For
Everyday pantry storage, small prepper setups, or rotating food supplies.
Pros and Cons
Pros:
- Solid thickness for the price
- Includes proper-sized absorbers
- Easy-to-use zipper
Cons:
- No clips or extra labels
- Not heat-sealable
Customer Reviews
Customer Review: I always look and compare come back and buy this again. I have a freeze dryer so we go through a lot of these mylar bags and they are great never puncture food stays fresh and they always seal properly with the oxygen absorbs. The price point is spot on.
Customer Review: The quart size is great and the bags seem to be sturdy and well made. I find it easy to pack food in them because of the gusset on the bottom and use these as my go to bags for freeze dried food.
10. Dry-Packs 10 5 Gallon Mylar Bags with 2000cc Oxygen Absorbers, Durable Silver Bags for Long-Term Food Storage
Established brand Dry-Packs brings decades of experience to these durable 5 gallon mylar bags. At 4.3 mil thickness, they’re slightly lighter than others on this list but still offer respectable protection. Each bag includes a 2000cc oxygen absorber and label sticker. The silver mylar surface reflects light effectively, aiding preservation.
Key Features That Stand Out
- ✓ 4.3 mil thickness with reflective silver surface
- ✓ Includes 2000cc oxygen absorber + label per bag
- ✓ Reusable and heat-sealable after opening
- ✓ Trusted brand with long history in food preservation
Why We Recommend It
For those who remember Dry-Packs from earlier generations of prepping, this updated version maintains the classic quality you trust. While thinner than modern options, the proven track record and reusability make it worth considering for certain applications.
Best For
Vintage-style storage systems, secondary containment, or users preferring established brands.
Pros and Cons
Pros:
- Reusable and heat-sealable
- Trusted legacy brand
- Lightweight and flexible
Cons:
- Thinner than newer models
- Smaller 2000cc absorbers
- Lacks modern accessories
Customer Reviews
No specific reviews provided. Based on brand reputation, users likely find them functional for basic needs.
Complete Buying Guide for Best 5 Gallon Mylar Bags
Essential Factors We Consider
When evaluating the best 5 gallon mylar bags for food storage, we prioritize several key criteria. First, **thickness** matters—most quality bags range from 10 to 14 mil, with higher numbers offering better protection against punctures and environmental factors. Second, **material composition** should include at least three layers: polyester (PET), aluminum foil, and polyethylene (PE), forming a complete vapor and light barrier. Third, check whether the bags are **food-grade certified**, ensuring they won’t leach chemicals into your stored goods. Fourth, consider **included accessories**: oxygen absorbers (size and quantity), labels, clips, and sealing options all impact usability. Finally, assess **sealing methods**—resealable zippers add convenience, while heat-sealable edges provide ultimate airtightness for long-term storage.
Budget Planning
Prices for 5 gallon mylar bags vary widely based on quantity, thickness, and included extras. Expect to pay anywhere from $0.80 to $2.50 per bag. Bulk packs (20+ bags) offer the lowest per-unit cost, making them ideal for serious preppers. Mid-range options (10–15 bags) suit average households needing reliable storage without excess. If you’re just starting out, a smaller pack lets you test quality before committing. Remember: cheaper isn’t always better. Investing in thicker bags (12 mil+) with proper oxygen absorbers pays off in extended shelf life and reduced waste. Also factor in the cost of sealing tools if your bags aren’t self-sealing.
Final Thoughts
Choosing the right 5 gallon mylar bags depends entirely on your storage goals, budget, and frequency of use. For maximum protection and versatility, opt for thicker bags (12–14 mil) with large oxygen absorbers (2500cc+) and dual sealing options. If you need convenience and reusability, prioritize zipper closures and included labels. Regardless of which model you choose, proper sealing technique is crucial—always remove as much air as possible before sealing and consider using a second method (like clips or tape) for added security. With the right mylar bags, you’ll enjoy peace of mind knowing your food will stay fresh, nutritious, and ready when needed.
Frequently Asked Questions
Q: How long do food items last in 5 gallon mylar bags?
A: When properly sealed with oxygen absorbers, most dry foods like grains, beans, pasta, and freeze-dried meals can last 25 to 30 years. The exact duration depends on storage conditions—cool, dark, and dry environments maximize shelf life. Regular rotation and monitoring help ensure optimal freshness.
Q: Do I really need oxygen absorbers?
A: Yes—oxygen absorbers are essential for preventing spoilage and insect infestation. Without them, even the best mylar bags won’t stop oxidation, which degrades nutrients and creates rancidity. Most reputable 5 gallon mylar bag sets include appropriate-sized absorbers (typically 2000cc–2500cc per bag).
Q: Can I reuse mylar bags?
A: Many high-quality mylar bags are reusable if handled carefully. After emptying, inspect for tears or punctures. Clean gently with mild soap if needed, then reseal with a clip or tape until your next use. Avoid exposing them to direct sunlight or extreme temperatures between uses.
Q: Are all mylar bags heat-sealable?
A: Not necessarily. Some 5 gallon mylar bags only have resealable zippers, while others offer heat-sealable edges. Always check product descriptions. Heat-sealable bags require a dedicated sealer or hot iron for proper closure—never attempt to melt plastic with open flame.
Q: What’s the difference between 10 mil and 14 mil bags?
A: Thicker bags (14 mil) provide better puncture resistance and durability, making them ideal for rough handling or long-term burial storage. Thinner bags (10 mil) are lighter and more flexible but may tear more easily. Choose based on your storage environment and risk tolerance.
Ready to upgrade your food storage game? Whether you’re prepping for emergencies or simply want to preserve bulk purchases, investing in quality 5 gallon mylar bags is one of the smartest decisions you can make. From our top pick with 11 mil thickness and 2000cc absorbers to budget-friendly options like Wallaby’s resealable sets, there’s a perfect solution for every household. Don’t forget to pair your bags with proper sealing techniques and ideal storage conditions to unlock their full potential. Your future self—and your family—will thank you when disaster strikes or prices skyrocket.
