Child Resistant
Bureau Exclusive
Airtight Silicone Seal

CR Jars (with Airtight Silicone Ring)

Presenting our flagship glass storage solution, the CR Glass Jar featuring our patented* Airtight Silicone Ring Technology. Once the lid is securely fastened onto the jar, the silicone ring maintains contact with the mouth of the jar, even when the lid is twisted and pulled. Not only does this eliminate the need for heat induction sealing, but it is also more effective because it continues to seal the jar every time the cap is closed. A heat induction liner is only effective as a one-time airtight seal, once the liner is peeled off by the end customer, the jar does not maintain airtightness.

* Patent No. US 12,129,079 B2

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Industry Standard Benefits

  • Airtight silicone ring technology closure system preserves the potency (THC + terpene levels) of flower up to twice as long as a normal CR closure**
  • Maintains stable moisture environment for flower and prevents microbial growth**
  • Eliminates the need for heat induction sealing
  • Maintains airtightness every time the lid is closed (as opposed to a once-off airtight seal)
** Findings from MyAnalytics Lab reports measuring the performance of our CR closure system vs. a normal CR closure
The Bureau's child resistant jars with Airtight Silicone Ring, shown across the full size range for cannabis flower.
1g child resistant jar with airtight silicone ring, 43 x 48mm, sized for 1g of flower.
1g Jar
Dimensions:
43 x 48mm
Suggested use:
1g flower
30 dram child resistant weed jar (3.75oz) with airtight silicone ring, 60 x 70mm, sized for 3.5g flower.
30 Dram Jar (3.75oz)
Dimensions:
60 x 70mm
Suggested use:
3.5g flower
30 dram PET plastic child resistant jar with airtight silicone ring, 60 x 60mm, sized for 3.5g flower.
30 Dram PET (Plastic)
Dimensions:
60 x 60mm
Suggested use:
3.5g flower
40 dram child resistant weed jar with airtight silicone ring, 60 x 77mm including lid, sized for 7g flower.
40 Dram Jar
Dimensions:
60 x 77mm (includes lid)
Suggested use:
7g flower
Half ounce wide child resistant flower jar with airtight silicone ring, 74 x 90mm, sized for 14g flower.
Half Oz Flower (Wide)
Dimensions:
74 x 90mm
Suggested use:
14g flower
Half ounce tall child resistant flower jar with airtight silicone ring, 60 x 141mm including lid, shown in clear, black and white for 14g flower.
Half Oz Flower (Tall)
Dimensions:
60 x 141mm (includes lid)
Suggested use:
14g flower
Options and Customizations
  • Clear, black, or white opal glass
  • PET plastic
  • Matte or gloss finish painting
  • Foil stamping
  • Direct printing
  • Solid or transparent label application
  • Emboss or deboss
  • Electroplating
  • Various lid liner options available
  • Customized lid options