A half-eaten bag of chips left with just a fold and a rubber band goes stale embarrassingly fast. Chip clips and bag sealers both promise to fix this, but they don’t actually work the same way, and one is noticeably better at it.
What Actually Matters
Seal Quality, Not Just Grip
A clip that grips the bag shut isn’t the same as a clip that actually seals out air. Clips with a rubber or silicone gasket along the clamping edge press the bag material together tightly enough to meaningfully slow staleness, while bare plastic or metal clips mostly just hold the fold in place.
Size Range for Different Bags
Snack bags come in wildly different widths, from a slim pretzel bag to a wide family-size chip bag. A set with a range of clip sizes handles this better than a single uniform size that’s either too small to close a wide bag or oversized for a narrow one.
Material Durability
Plastic clips can crack over time, especially with repeated flexing on stiffer bags. Stainless steel clips with a silicone-coated grip tend to hold up longer and don’t leave sharp edges that catch on other pantry items.
From My Kitchen
I used binder clips from my desk drawer to seal snack bags for longer than I’d like to admit, and it worked fine until I noticed chips sealed that way went soft nearly a day faster than ones I’d started sealing with an actual gasketed chip clip afterward — the difference was more noticeable than I expected.
Worth Considering
The HOUSE AGAIN stainless steel chip clips are silicone-covered, which avoids sharp metal edges and grips well without crushing the bag opening. For a bigger assortment covering different bag widths, the 9-pack airtight chip bag clips mix large and small sizes for different snack bags.
Frequently Asked Questions
Do bag clips actually keep snacks fresh longer than folding the bag?
Yes, meaningfully — folding alone still leaves gaps for air to seep in, while a properly gasketed clip presses the bag material together tightly enough to noticeably slow staleness, especially for anything with a high fat content like chips.
Are clip-style sealers better than rolling and using a rubber band?
A tight roll with a rubber band can work reasonably well in a pinch, but it takes more effort each time and doesn’t seal as consistently as a clip designed specifically for the job, especially on stiffer or wider bags.
Rimi Sultana is a home cook from Bangladesh who has cooked for her family every day for the past five years and writes about it at Smart Cooks. Perpetually testing whether internet-famous recipes actually work in a regular home kitchen. Say hello on Facebook or through the contact page.