Custom Mylar Bags – Upload Your Logo or Print Your Own Design
Whether you already have artwork or need help adding your branding, Custom‑Packs makes it easy to get high‑quality Mylar Bags. We offer two simple options: choose from our hundreds of premade bag designs and upload your logo to make them your own, or send us your finished artwork and we’ll print fully custom bags for you. All of our bags are made from thick, food‑grade Mylar with child‑resistant zippers and vibrant, durable printing—delivered fast and at affordable prices.
Why Choose Custom‑Packs?
High‑quality materials & vibrant printing – Thick, food‑grade Mylar with child‑resistant zippers and vivid, durable inks.
Low minimum orders & fast turnaround – Order small runs or large batches; we print in California and ship quickly.
Customizable designs – Pick from our premade templates and upload your logo, QR code or tagline.
Print your own artwork with ease – Already have a design? Upload it and we’ll handle the rest—no design work necessary.
Custom-Packs
4" x 5" Color Bag Upgrade
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AI Tutorial for Cannabis Designs
Almost all cannabis designs use AI for either all or part of the finished product. Follow these steps and your brand will be producing professional designs in minutes.
Create Your Logo First and SEPARATE
- Prompt the AI to create your logo and save the logo as a separate file. A lot of people try to integrate their logo in the actual design. This is a big mistake and will complicate things to the point of failure.
- Important AI Logo Generation Tips: Don't just create a full-bleed image with background and square corners. This looks horrible. Tell the AI to give your logo a transparent background and in PNG format. PNG files allow for background transparency. This is a very important step.
- Integration: You can either use an app like Pixelcut or Canva to add your logo to the AI design or you can upload both your logo file and design file, and we will add your logo to the design. We can also add other elements such as state warning symbols, volume (3.5g Cannabis Flower), QR codes or other icons/stickers to your design. Just like your separate logo, do not try to integrate these elements into your main design. These elements are easily added afterwards. If you try to integrate these elements in your main design, you will see sloppy results and eventually failure.
Create Your Main Design (in 1 long prompt)
- 4" x 5" Size: Prompt the AI to create your design sized to 4" x 5". This is the size bag we add the sticker to. Although ChatGPT is more popular, we highly recommend using Nano Banana by Google Gemini for your AI design. The main reason is ChatGPT does not know how to size images correctly. It will hallucinate and say the image is sized right but will likely give you a design sized closer to 3.5" x 5". This isn't a deal breaker for us as we can use Photoshop AI generative fill to fill in the sides.
- Do NOT use these terms in your prompt: "mylar bag" and "bag". The AI will literally give you a picture of a mylar bag which is unusable.
- More Words = Better: The AI is pretty good at guessing what you want. But for the best results, describe what's in your mind as much as possible. The more words the better. Don't forget to tell it the style you want such as "illustration", "photo-realistic", etc.
- Adding the Strain/Flavor Name: Finally, prompt it to "add a title" to your design. This is how you add the strain or flavor name to your design. This part is just as important as the main design. For best results, describe how it should look or you can just tell it to integrate the title into the artwork. You should spend as much time describing the title as you do the overall artwork. Again, we recommend using Nano Banana as it spells better than ChatGPT.
Final Tips
- Save the good prompts: You can start to bust out dozens or hundreds of designs a day once your prompts start to get refined. Save good prompts as templates and just change certain elements to get different designs.
- Use Nano Banana by clicking this link Google Gemini
FAQ
What file types do you accept for custom designs?
We accept PDF, AI, PSD, and high-resolution PNG/JPG files. Vector formats (like AI or PDF) are recommended for the sharpest print quality.
Do you provide design services?
No, we specialize only in printing. If you don’t already have artwork, you can choose from our hundreds of customizable templates and upload your logo/branding. Or, you can create your own design using tools like ChatGPT or hire a designer on Fiverr.
How long does production and shipping take?
Most orders are printed within 5 business days, and shipping time depends on your location and the option you choose at checkout. We ship from California, so US customers usually receive their bags quickly.
For more information, view our shipping policy.
Are your Mylar bags child-resistant and odor-proof?
Yes, all of our bags feature child-resistant zippers, and all of them are smell-proof, heat-sealable, and resealable to keep contents fresh and secure.
What is the minimum order size?
We offer low minimums to make it easy for startups and growing brands. You can order small runs to test a design, or scale up for bulk discounts.
Can I order both custom and premade designs?
Absolutely. You can upload your own design for fully custom printing, or choose one of our premade designs with your logo added. Many customers use a mix of both options.