ShieldPro 1-Gallon Mylar Bags (50 Count, with 300cc Absorbers)
$29.99
A genuine-mylar alternative to Wallaby at a strong price per bag: 50 one-gallon bags with 300cc oxygen absorbers included, from a long-standing brand trusted in the storage community.
Pros
- Includes 300cc oxygen absorbers sized to the bag
- 50-count pack is excellent value per bag
- Genuine mylar with a strong oxygen and light barrier
- Long-standing brand with a solid owner rating
Cons
- This pack is 1-gallon only, no size range in one box
- Flat heat-seal bags, no resealable zipper
The exact product
These are ShieldPro 1-gallon mylar bags, about 10 by 14 inches, sold 50 to a pack at 5-mil thickness, bundled with 300cc oxygen absorbers sized to the bag. They are a genuine-mylar alternative to Wallaby at a strong price per bag, from a long-standing storage-community brand.
Best for
- Value-minded long-term storage of dry staples
- People who want a large 50-count pack of gallon bags with absorbers included
- A trusted alternative when Wallaby is out of stock
Not for
- Frequent-access items, since these are flat heat-seal bags with no zipper
- Moist or oily foods
- Rough handling that a heavier 10-mil bag would better survive
What we can and can't verify
We separate what the maker claims from what independent sources confirm, what owners report, and where we are drawing an inference. We do not bench-test products.
The manufacturer states
- 5 mil, 1 gallon, 50 count
- Includes 300cc absorbers sized to the bag
- Genuine mylar, heat sealable
Independently verifiable
- A strong oxygen and light barrier at 5-mil for gallon portions
- No resealable zipper on this pack
Owners consistently report
- Solid owner rating from a long-standing brand
Our reading of the evidence
- The best value per gallon bag with absorbers included; the trade-off versus the 10-mil top pick is thickness and no zipper
What it costs to own
Excellent cost per bag with the absorbers included. At 50 bags per pack, this suits a large pantry build. Pair with a bucket for rodent protection and seal each bag once for best life.
How it fails, and what to watch
- A weak heat seal lets oxygen in
- Puncture on the thinner 5-mil film from sharp contents
- Rodents chewing bags not kept in a bucket
- Storing moist food, which defeats the barrier
Limits of this review
We do not lab-test barrier performance or seal strength. Storage-duration figures are quality windows, not safety guarantees; for what is safe to eat, follow USDA and the National Center for Home Food Preservation.
Common questions
Are absorbers included?
Yes, 300cc absorbers sized for the 1-gallon bag. Use one per bag.
How does it compare to Wallaby?
It is a genuine-mylar alternative at a lower price per bag. Wallaby's top pick is 10-mil and heavier; ShieldPro is 5-mil and cheaper in a 50-count.
Do I still need a bucket?
For rodent protection, yes. Mylar is not chew-proof, so store filled bags inside a food-grade bucket.
Score breakdown
Specifications
| Mil | 5 mil |
|---|---|
| Thickness | 5 mil |
| Size | 1 gallon (10x14 in) |
| Count | 50 bags |
| Absorbers Included | Yes (300cc) |
| Seal Type | Heat sealable |
Alternatives
The everyday long-term standard: 10-mil total thickness, heat-sealable, and bundled with 400cc oxygen absorbers so a bag holds its seal for decades. The size most home storage projects actually use.
The bucket-liner size: 20x30 bags that drop straight into a 5-gallon pail, with a resealable zipper and 2500cc absorbers included. Best cost-per-volume for staples like rice, beans and wheat.
The single-meal size: 50 quart bags with write-on labels, ideal for portioning dehydrated meals, seeds and spices. 5-mil is plenty for smaller, gently handled portions.
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