15% OFF ALL ORDERS USING DISCOUNT CODE CERTI15
Cali packaging specialists

Custom Cali packaging and mylar bag design for brands that need to stand out.

Certi Design, also styled as Certi.Design, creates original Cali pack artwork, custom mylar bag designs, print-ready packaging and coordinated product collections for clients across the UK and Europe.

Order packaging design Request a custom quote
Custom Cali packs3.5g mylar bagsDirect printLabels & jarsQR verification
Packaging capabilities
  • Generic brand packaging systems
  • Individual strain and flavour artwork
  • Front-and-back direct-print files
  • Label-applied bags and jar labels
  • Holographic, foil and spot-layer setup
  • Product mockups and launch graphics
Cali pack design UK

Mylar bag artwork built for real printer templates.

Cali packaging is recognised for loud colour, memorable names, polished illustrations and a premium finish. Good packaging still needs more than a dramatic front panel: the artwork must fit the bag correctly, keep important information inside safe areas and remain readable after seals, gussets, zips and tear notches are accounted for.

We create packaging from the supplied dieline rather than stretching a social-media graphic onto a bag. That means the front, back and side areas are planned together, text remains legible and the printer receives organised production files. Designs can be produced for common mylar pouch sizes including 1g, 3.5g, 7g, 14g and 28g, as well as custom dimensions.

Every project is original. We can use references to understand the desired energy—luxury, candy-inspired, character-led, minimal, futuristic or streetwear influenced—without copying another company’s protected packaging or pretending a product belongs to an established American brand.

Packaging methods

Choose the right route for your quantity and budget.

Artwork is prepared differently depending on whether the final packaging is printed directly, labelled locally or adapted across several products.

Direct-printed Cali packs

Full front-and-back artwork placed onto the manufacturer’s exact template. Suitable for edge-to-edge colour, larger quantities and premium production finishes.

Label-applied mylar bags

Custom labels applied to plain stock pouches. A practical option for smaller runs, rapid launches, test products and collections that change regularly.

Special-finish artwork

Separate white-ink, foil, holographic, metallic or spot-UV layers can be prepared when the chosen printer supports those production methods.

Strain and flavour collections

One consistent master layout adapted across multiple names, colours and illustrated themes so every release feels individual but remains recognisably yours.

Packaging services

From one bag design to a complete branded collection.

View all design services
Brand-Specific Packaging Design
From £45.00

Brand-Specific Packaging Design

Custom Cali pack and mylar bag artwork built around your brand for pouches, jars, labels and coordinated packaging ranges.

View options ↗
Direct-Print Packaging Design – Front & Back
From £50.00

Direct-Print Packaging Design – Front & Back

Complete front-and-back direct-print artwork for Cali packs, custom mylar bags, boxes and pouches using your manufacturer’s template.

View options ↗
Strain-Specific Packaging Design
From £15.00

Strain-Specific Packaging Design

Affordable individual strain or flavour Cali pack artwork for mylar bags, jars and labels, with bundle pricing up to ten designs for £100.

View options ↗
10 Strain Designs Bundle
From £100.00

10 Strain Designs Bundle

A fixed ten-strain/flavour artwork bundle. Enter the 10 names before checkout so the batch is ready to brief.

View options ↗
CertiScan Verification Code Sheets
From £19.20

CertiScan Verification Code Sheets

Unique CertiScan QR verification codes for Cali packs, mylar bags, jars and product packaging, supplied in print-ready sheets of 128.

View options ↗
Product Mockup
From £15.00

Product Mockup

Realistic Cali pack, mylar bag, jar and product mockups for packaging approval, launches, menus, social media and online stores.

View options ↗
Our process

Clear from the first brief to the final print files.

Packaging projects move through a structured workflow, with the order portal keeping briefs, files, revisions and final downloads together.

  1. Choose the service.Select a generic brand pack, individual product design, direct-print setup or collection bundle.
  2. Supply the brief and template.Send the brand assets, product name, required wording, dimensions and any printer dieline.
  3. Develop the visual direction.We build an original design around the brand and intended audience, then refine it using your feedback.
  4. Prepare production artwork.The approved design is checked for size, bleed, safe areas, colour and any separate print-effect layers.
  5. Download through the portal.Final PDFs, images and source files are delivered securely with a clearly displayed retention date.
More than the bag

Complete Cali packaging and brand presentation.

A strong mylar design can be expanded across jar labels, tubes, boxes, cone packs, rolling papers, filter tips, grinders, clippers, stickers and social launch graphics. Keeping those assets under one design system makes the range look deliberate rather than assembled from unrelated templates.

We can also create realistic product mockups before anything is printed. These are useful for product announcements, wholesale presentations, social media, menus and checking whether the artwork still reads clearly at the size customers will actually see it.

Verification and customer trust

Add branded QR codes or unique product verification.

Standard QR artwork can connect a pack to a website, product information, menu or social profile. For higher-value products, CertiScan creates unique one-time or multi-use verification codes with first-scan and duplicate-scan handling.

Verification labels can be generated in print-ready sheets, used as tamper seals or connected to a product batch. This gives customers a direct route to authentic product information without exposing your internal supplier or production details.

Cali packaging FAQ

Common questions about custom mylar bag design.

Cali packs is a widely used packaging-industry term for premium printed mylar pouches with bold branded artwork. Certi Design creates original artwork and print-ready files for lawful brands, novelty projects and products permitted in the customer’s jurisdiction.

Yes. We can design common 1g, 3.5g, 7g, 14g and 28g formats, as well as custom dimensions supplied by your printer. The final artwork is built around the actual dieline, bleed, safe areas and print method.

Direct-printed bags have the artwork printed across the pouch itself and normally suit larger production quantities. Label-applied packaging uses printed labels on plain stock bags and is often better for shorter runs, multiple products or faster UK fulfilment.

Yes. We can build one master packaging system and adapt it across individual products, strains or flavours. Discounted collection options are available for three, five, ten and larger design ranges.

Yes. CertiScan can add unique product-verification QR codes, batch information and duplicate-scan protection. Standard branded QR codes can also link to websites, menus, social profiles or product information.

No. We create original artwork and will not reproduce another company’s protected logo, packaging or trade dress. References can guide the general visual direction, but the finished identity must be distinctive and lawful to use.

We supply print-ready artwork and can coordinate suitable printing through external production partners. Available materials, minimum quantities, finishes, timings and delivery costs depend on the selected printer and specification.
Start a packaging project

Need a single Cali pack, a ten-design collection or complete print-ready packaging?

Choose a fixed-price service or send the full brief for a tailored quotation.

View packaging services Request a quote