In today’s cannabis market, packaging isn’t just about containment—it’s about compliance, brand identity, shelf appeal, and product integrity. At Calyx Containers, we’ve taken our deep industry experience and applied it to one of the most dynamic cannabis packaging formats: flexible pouches and custom cannabis bags, known collectively to us as FlexPack.
With our in-house, domestic manufacturing capabilities and a wide range of materials, finishes, formats, and compliance features, our FlexPack offerings empower brands to bring bold designs and airtight performance together—all while supporting sustainable practices and shortening lead times.
In this blog, we’ll walk through Calyx’s full range of flexible packaging capabilities, key benefits of our approach, and why more brands are choosing Calyx FlexPack for custom cannabis bags and CR-certified packaging solutions.
What Is FlexPack?
Calyx FlexPack refers to our lineup of flexible cannabis packaging, including side-gusset pouches, stand-up bags, and lay-flat pouches. They’re fully customizable in size, material, finish, and closure—and can be tailored to fit flower, edibles, vapes, pre-rolls, concentrates, and more.
Whether you're looking for branded retail pouches, compliant exit bags, or CR-certified bags that protect your product and meet market regulations, FlexPack offers a solution.
Why Brands Choose Calyx FlexPack
Here’s what sets our custom cannabis bags apart:
- Made in the USA: All FlexPack pouches are manufactured in our Utah-based facility, enabling faster lead times, better QC, and elimination of tariffs or import delays.
- CR-Certified Options: Need child-resistant bags? Our integrated zipper solutions meet industry standards for CR compliance without sacrificing brand design.
- Sustainable Formats: Choose from recyclable materials (like PE/PE structures) and responsibly engineered films to support your brand’s environmental commitments.
- Full In-House Support: From design to prototyping to print execution, Calyx FlexPack is backed by expert support at every stage of the packaging lifecycle.
Sizes for Every Cannabis Product Type
Whether you're packaging 100mg edibles or a full ounce of flower, we have optimized cannabis packaging formats and die-lines ready to go:
- Calyx Mini – Vape Pods or Cartridges
- Calyx Core – Eighth Flower or 100mg Edibles
- Calyx Q – Quarter Flower or Small Buds
- Calyx Stash – Half-Ounce Flower or High-Dose Edibles
- Calyx Zip – One-Ounce Flower or Exit Packaging
- Calyx Fresh – Medium Edibles
- Calyx Scale – Large Edibles or Multi-Pack Gummies
- Calyx Max – Exit Packaging or Promo Packs
- Calyx Sampler – Edible or Vape Samples
- Calyx Mod – Small Edibles or Secondary Pack
Substrate Options for Performance & Shelf Appeal
Choose from a variety of laminated films engineered for durability, product protection, and print quality:
- MET PET: Metalized polyester with a reflective finish and excellent oxygen barrier
- White MET PET: Same protection with a solid white background for high-contrast graphics
- Clear PET: Durable and transparent to showcase product
- High-Barrier Clear PET (EVOH): Premium clarity plus superior moisture and oxygen resistance
Finishes That Elevate the Experience
Make your brand pop with specialty finishes:
- Gloss Laminate – Shiny, vibrant, eye-catching
- Matte Laminate – Smooth, non-reflective, modern
- Soft Touch Laminate – Velvety, tactile, high-end
Add-ons like spot varnish, tactile varnish, invisible inks, thermochromic effects, and extended color gamut allow for elevated shelf presence and sensory engagement.
Zipper and Closure Options
FlexPack is available with multiple closure systems based on your product’s needs:
- No Zipper – Heat-seal only for single-use products or bulk applications
- Standard Zipper – Reclosable, non-CR
- Child-Resistant Zipper – Certified for CR compliance across legal markets
Functional Design Choices
You can also customize:
- Gusset Type – K Seal (for a sleek stand-up pouch) or Plow Seal (for more bottom expansion)
- Corners – Rounded or straight
- Hang Holes – Standard round, euro, or delta hang holes for peg displays
Ideal for Every Cannabis Product
Calyx FlexPack is engineered for nearly every use case:
- Flower Bags – Retail and bulk sizing available
- Edible Packaging – For gummies, chocolates, confections and more
- Vape Bags – Fit for pens, pods, and cartridges
- Pre-Roll Bags – 1g singles or multi-pack joint formats
- Concentrate Bags – For shatter, wax, or rosin
- Exit Bags – Large-capacity (CR optional) bags for legal compliance
- Sample Bags – Promo-friendly formats for brand activations
The FlexPack Advantage
Why partner with Calyx Containers for custom cannabis bags?
- Industry Experience & Manufacturing Expertise - Simply put, our team has your back
- Domestic Production – Faster turnaround times, no overseas shipping delays, and no tariffs
- CR-Certified Expertise – Full compliance support from design to certification
- Brand-Forward Customization – Bold finishes and precision printing for elevated storytelling
- Eco-Minded Options – Recyclable and PCR-ready substrates available
-
Elite Customer Service - It's simple, we put the customer first
Final Thoughts
Whether you're launching a new product line or upgrading your legacy packaging, Calyx FlexPack offers a flexible, sustainable, and scalable solution built for the cannabis industry. From CR-certified bags to high-impact custom cannabis bags, our team is here to help your brand stand out—while protecting the product inside.
Ready to start your next custom packaging project? Contact us today to explore the possibilities with FlexPack.
