Buyer's guide · Mylar bags
Last updated: September 2026 · By TWO Packaging
Ever notice how you're more likely to reach for the product you can actually see? That little instinct is exactly why window bags work so well. 🌿
A custom mylar bag with a window has a clear cutout on the front, so people can see the flower, the gummies, whatever it is, right through the packaging. And that visibility does a lot of quiet work.
When someone can see what they're getting, they trust it more. You're basically saying here it is, nothing to hide, and people pick up on that.
A shelf full of solid printed bags kind of blurs together, but a window breaks the pattern and pulls the eye. The product itself becomes part of the design, which is a great move when what's inside already looks good.
A window is a small tradeoff. Light gets in through the clear part, and light is not a friend of freshness over time. So it really depends on your product and how fast it sells through. For something that moves quickly, it's usually a non-issue. For something that sits longer, you might keep the window small or skip it. Either way, the rest of the bag still gives you the full barrier and smell-proof seal, so you're only opening up the little area you choose.
Rule of thumb. Fast sell-through? Go for the window. Slower mover or light-sensitive product? Keep the window small or skip it — the rest of the bag keeps its full barrier and smell-proof seal either way.
And the window can be whatever shape you want. Die-cut it into a circle, a strip down the side, even your logo outline. It doesn't have to be a plain rectangle.
| Your situation | What to do |
|---|---|
| Product sells through fast | Go for the window — light exposure is usually a non-issue |
| Product sits on the shelf longer | Keep the window small, or skip it |
| Product already looks great | Lean in — let the product become part of the design |
| The rest of the bag | Keeps its full barrier and smell-proof seal — you only open the area you choose |
| Window shape | Circle, side strip, or your logo outline — not just a rectangle |
If your product looks as good as it actually is, a window is one of the easiest ways to let it sell itself. We make custom mylar bags with die-cut windows in any shape — full barrier and smell-proof seal on the rest of the bag — so you only open up the little area you choose. Happy to talk through whether it fits what you're packaging.
A custom mylar bag with a window has a clear cutout on the front, so people can see the flower, the gummies, or whatever it is, right through the packaging.
A window is a small tradeoff. Light gets in through the clear part, and light is not a friend of freshness over time. For a product that moves quickly it's usually a non-issue; for something that sits longer, keep the window small or skip it. The rest of the bag still gives you the full barrier and smell-proof seal.
Yes. You're only opening up the little area you choose for the window, so the rest of the bag keeps its full barrier and smell-proof seal.
Whatever you want. Die-cut it into a circle, a strip down the side, even your logo outline. It doesn't have to be a plain rectangle.
When someone can see what they're getting, they trust it more, and a window breaks the pattern on a shelf full of solid printed bags to pull the eye. The product itself becomes part of the design.
If your product looks as good as it actually is, a window is one of the easiest ways to let it sell itself — custom die-cut windows in any shape, with the full barrier and smell-proof seal everywhere else. Happy to talk through whether it fits what you're packaging.
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