Smell Proof Mylar Bags
Need packaging that completely locks in odor while keeping contents fresh and secure?
Our smell proof Mylar bags are designed with multi-layer barrier films that block aroma, moisture, light, and air — ensuring maximum privacy and product longevity.
Ideal for cannabis, herbs, edibles, teas, or spices, these bags are both functional and discreet.
Fully customizable in design, finish, size, and closure type to match your brand and compliance needs.
Availability: In Stock

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Designed To Contain & Protect
We engineer smell proof Mylar bags with strong seals and high-density materials. Each bag prevents scent leakage while maintaining the quality and potency of what’s inside. Whether you’re storing, displaying, or transporting products, they keep things secure and unnoticeable. Great for both retail and personal use.
Material & Barrier Layers
Crafted with thick, multi-layer laminates for true odor control:
- PET/AL/PE structure – Tough, flexible, and airtight
- Food-safe inner linings – Approved for direct contact
- Optional foil lining – Blocks UV and moisture
- Resealable zippers or heat-seal tops
Sizes & Styles
Tailored to suit different product volumes and branding:
- Sizes range from 1g to 1lb capacity
- Flat pouches, stand-up pouches, or gusseted bags
- Optional child-resistant closures
- Hang holes, tear notches, or rounded corners available
Custom Printing & Branding
Smell proof doesn’t mean boring — we make your packaging stand out:
- Full-color CMYK or Pantone printing
- Gloss, matte, or soft-touch lamination
- Spot UV, foil stamping, or holographic accents
- Clear windows, die-cuts, or inner printing
Functional Add-ons
Make your bag more convenient and compliant:
- Child-resistant zippers (for dispensary use)
- Tamper-evident seals
- QR codes, strain info, and compliance labeling
- Writable surfaces or white panels
Common Uses
Smell proof Mylar bags are essential across multiple industries:
- Cannabis flower, edibles, or concentrates
- Herbal blends, teas, or tobacco
- Spices, powders, or flavored snacks
- Vitamins, supplements, or pet treats
The 3Ps of Packaging
Every bag is designed with the core principles of protection and presentation:
- Presentation – Clean graphics and premium surface finishes
- Preservation – Airtight layers to lock in freshness
- Protection – Smell-proof, tamper-proof, and travel-ready
Finishing Options
Make your bags more polished and professional:
- Gloss, matte, or soft-touch finish
- Foil stamping for logos or borders
- Holographic films or metallic accents
- Kraft-look or matte black base materials
Why Choose Us?
We specialize in odor-blocking Mylar packaging that performs and promotes. With us, you get:
- Custom sizes, designs, and finishes
- Low MOQs and bulk order pricing
- Fast production and shipping
- Food-safe, eco-conscious options available
- Free design file review and layout guidance
Get A Quote
Ready to pack your products in fully smell proof, premium Mylar bags?
Call us at 0000 or email us today to start your custom order.
Dimensions | All Custom Boxes & Shapes, Paper Bags, Mylar Bags, Tube Packaging |
Availability | InStock |
Printing | No Printing, CMYK, CMYK + 1 PMS Color, CMYK + 2 PMS Colors |
Paper Stock | 10pt to 28pt (60lb to 400lb) Eco-Friendly Kraft, E flute Corrugated, Bux Board, Cardstock, Mylar, Paper Bag Stock, Tube Paper, Bespoke Packaging Materials |
Quantities | No Minimum Order Required |
Coating | Gloss, Matte, Spot UV, Holographic Foiling, Gold Foiling, Embossing, Silver Foiling, Debossing |
Default Process | Die Cutting, Gluing, Scoring, Perforation |
Options | Custom Window Cut Out, Gold/Silver Foiling, Embossing, Raised Ink, PVC Sheet, Bespoke Die-Cuts |
Proof | Flat View, 3D Mock-up, Physical Sampling (On request) |
Turn Around Time | 7-10 Business Days, Rush Available |
When measuring a custom box, there are a few technical specifications that must be considered to ensure proper design, manufacturing, and fit for the product. Here are the major technical things to measure a custom box:
Inside Dimensions (Critical for Product Fit)
- Length (L): The longest side of the box measured inside from one corner to the opposite corner.
- Width (W): The shorter side of the box measured inside perpendicular to the length.
- Depth/Height (D or H): Measured inside from the bottom to the top opening of the box. Always specify that dimensions are given in Length × Width × Height.
Outside Dimensions (Important for Shipping & Storage)
- Measure the outer surfaces of the box including material thickness.
- Outside measurements are used for pallet stacking, warehouse spacing, and shipping compliance.
Material Thickness (Board Caliper)
- The thickness of the packaging material (e.g., corrugated board, rigid stock, cardstock).
- Impacts both the internal usable space and external dimensions.
Flap Measurements
- For boxes with flaps (e.g., mailer or shipping boxes), measure:
- Inner flaps: Ensure they meet in the middle without overlapping too much.
- Outer flaps: Allow proper sealing without gaps.
Tolerances
- Account for manufacturing tolerances (usually ±1/16" or ±2mm depending on material).
- Ensure the product fits without being too tight or loose.
Volume Capacity
- Calculate internal cubic capacity (L × W × H).
- Helps in determining how much space the product will occupy and shipping efficiency.
Product Orientation
- Decide how the product sits inside the box and measure accordingly.
- Orientation affects whether length or width is the primary dimension.
Die-Cut Openings or Windows
- Measure exact placement, height, and width for any cutouts.
- Ensure structural integrity when adding windows.
Printing Bleed & Safe Zones
- Include measurements for:
- Bleed area: Extra space beyond the cut line for printing.
- Safe zone: Inner area where critical text or logos should be placed.
Closure Type & Locking Tabs
- Measure slots, tabs, or locks for boxes with custom closures.
- Precision is required to avoid misalignment during assembly.
Packaging Style
- Folds, creases, and scores must be measured for accurate dieline creation.
- Different styles (e.g., RSC, tuck-end, mailer, sleeve) require specific panel measurements.
Delivering Premium Packaging. Materials Tailored for Your Brand and Product.

Cardboard
Giving cardboard material option to give versatility and durability to your box, widely used in many industries.

Kraft
Offering eco-friendly kraft material for your product with the least environmental impact and minimizing waste.

Rigid
Offering you premium rigid boxes, perfect for luxury packaging and high-end presentation.

Corrugated
Custom Boxes Lab specializes in strong, reliable corrugated boxes ideal for shipping and storage.