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Fire Mylar

Custom 3.5g Mylar Bags (Eighth)

Custom 3.5g Mylar Bags (Eighth)

Regular price $32.00 USD
Regular price Sale price $32.00 USD
Sale Sold out
Shipping calculated at checkout.
 MADE TO ORDER — Ships in 3–5 business days

🏷️ Made-to-Order Sticker Bag

180 Micron thick film
Child-Resistant Zipper
Ships from California
3–5 Day Production
✨ Want a FULL custom design? PackFlow gives you full bag customization. → gopackflow.com

Design Your Custom Mylar Bag in 7 Steps

Upload a file or describe your design — our process handles everything from artwork to delivery.

7-step custom mylar bag design process: describe design, AI creates artwork, add logo, add QR code, set badges and volume, back panel, then download or order

From idea to printed bags in 3–5 business days. No design experience required.

Quantity
Finish
Bag Color
Quantity

Upload your designs

Front, back, or as many files as you need — we’ll print every file you upload. PDF, PNG, JPG, AI, PSD, or EPS. Up to 20 MB per file.

Print-ready file for your bag.

Packs: 32, 64, 128

Custom 3.5g Mylar Bags (Eighth) |

Upload as many design files as you need — one for single-sided bags, multiple for double-sided bags or design variations. We'll print exactly what you send us.

These are vinyl sticker bags (sticker with rounded corners applied to a mylar bag).

Important Notes for Best Quality:

  1. Upload your design in 4" x 5" (1200x1500 pixels) for a seamless project. Otherwise, we will have to use generative fill on the gaps.
  2. Image size at least 1mb. Anything less than 1mb may produce blurry images. If your design looks blurry, it will print blurry.
  3. Be sure not to hug the edges and corners with important elements like logos, symbols and text or they run the risk of getting cutoff. Pull these elements away from the edges and corners.

We do not offer design services. We recommend the Fiverr App. There are plenty of good designers there that can make you a design for between $10-$50.

Design Your Custom Mylar Bag in 7 Steps

Upload a file or describe your design — our process handles everything from artwork to delivery. No design experience required.

7-step custom mylar bag design process: describe design, AI creates artwork, add logo, add QR code, set badges and volume, back panel design, then download or order

From idea to printed bags in 3–5 business days.

Available Sizes

Both sizes use the same 4″ × 5″ bag — only the fill weight differs. More sizes coming soon.

Side-by-side comparison of 3.5g and 7g custom mylar bags, both 4 inches by 5 inches
3.5g — 1/8 oz 7g — 1/4 oz More coming soon

What Makes Our Film 360µm?

Most cheap mylar bags run 75–100µm. Our base film is 360µm — and with front and back sticker layers the total wall thickness is even greater.

Cross-section diagram showing 360 micron mylar base film with front and back sticker layers, total thickness greater than 360 microns

Layer Breakdown

  • Front sticker layer — full-color vinyl sticker (your design)
  • 360µm base film — ultra-thick mylar core (3× most competitors)
  • Back sticker layer — optional back design or plain gloss

Available Sizes

Both sizes use the same 4″ × 5″ bag — only the fill weight differs. More sizes coming soon.

Side-by-side comparison of 3.5g and 7g custom mylar bags, both measuring 4 inches by 5 inches
3.5g — 1/8 oz
7g — 1/4 oz
More coming soon

What Makes Our Film 360µm?

Most cheap mylar bags run 75–100µm. Our base film is 360µm — and when you add front and back sticker layers the total wall thickness is even greater.

Cross-section diagram of our mylar bag: 360 micron base film with front and back sticker layers on top, resulting in a total thickness greater than 360 microns

Layer Breakdown

  • Front sticker layer — full-color vinyl sticker (your design)
  • 360µm base film — ultra-thick mylar core (3× most competitors)
  • Back sticker layer — optional back design or plain gloss

Look for the bullseye icon for 100% perfect replicas!

View full details
  • 📦 Ships from California

    All orders ship from San Diego, CA. Most US orders arrive in 2–5 business days. No overseas wait.

  • 👃 Smell-Proof

    Odor-barrier multi-layer mylar film + resealable zipper. Contents stay fresh and contained.

  • 🔥 Heat-Sealable

    Heat-seal the open top after filling. Creates a tamper-evident seal on every bag.