Which is better for storing dog food?

The IRIS. Its wide top and clear body make daily scooping easier, and one 32.5 qt bin holds about 8 gallons. The buckets work but are harder to scoop from.

Which keeps food fresher longer?

Both are airtight. The gamma seal screw lid on the ePackageSupply buckets seals more firmly and resists pests better, which matters for long-term storage.

Is the ePackageSupply three-pack worth the extra money?

If you need 15 gallons of sealed bulk storage, yes. At $72.99 at Walmart as of November 4, 2026, it costs about $24 per bucket. For pet food alone, the $23.98 IRIS is the better value.

Yes. The IRIS bins nest when empty and stack when full. The buckets have a reinforced stacking ring for full loads.

Can the buckets hold liquids or go in the freezer?

They are freezer safe to -5°F and FDA compliant for food contact, so dry goods and frozen items are fine. The IRIS is not rated for freezer or liquid use.

How do I clean each one?

The IRIS is hand wash only. The HDPE buckets can be washed with mild soap and water and air dried before refilling.

IRIS Airtight Food Storage Containers vs ePackageSupply 5 Gallon Bucket - Food Grade Bucket with Airtight Gamma Seal Screw-On Lid, BPA-Free, Heavy-Duty 90 Mil HDPE Plastic, Bulk Storage, Durable Container, Made in USA, Blue/Blue, 3 Packs

Buy the IRIS container if you want one clear, stackable bin for scooping dry pet food in a pantry. Buy the ePackageSupply buckets if you need sealed bulk storage for people food, brewing, or emergency supplies. The IRIS is far cheaper at $23.98 at eBay as of November 4, 2026, against $72.99 at Walmart for a three-pack of buckets. Per gallon, the buckets cost about $4.87 versus roughly $0.74 for the IRIS.

Today the IRIS Airtight Food Storage Containers costs $49.01 less at its best price.

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