Jars are the premium choice for flower, concentrates, and edibles. Airtight CR closures preserve freshness and potency, while glass and PET materials offer superior protection against light, moisture, and oxygen. From 5ml concentrate jars to 100g flower containers — every Lekas jar ships with documented CR certification and ASTM test reports.
Push-turn caps tested to ASTM D3475 and 16 CFR 1700. ABS or PP material with silicone-lined airtight seals.
Light-blocking black glass preserves potency. Ideal for concentrates, rosin, and light-sensitive flower strains.
Silk screen, hot stamping, spray coating, pad printing, custom labels. Glass or plastic, fully customizable.
USP Type III soda-lime glass or food-grade PET plastic. Round, square, and custom shapes available.
Glass, plastic, and concentrate jars in sizes from 5ml to 100g — each with CR-certified closures and full custom decoration options.
This 5ml Black Glass Jar (D35) is a compact, compliant option for cannabis concentrate packaging. The black glass body blocks light exposure, maintaining product integrity, while the CR-certified lid ensures safety and regulatory compliance.
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The D44*H96mm Round Bottom Pre-Roll Glass Jar combines elegant design with practical function. Its rounded base adds a premium look.
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The 3oz Flower Jar is a versatile and durable solution for cannabis flower storage.
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The 60ml (2oz) CR glass jar is a premium choice for cannabis flower, edibles, and concentrates.
View Details →Every jar is produced in our own facilities with direct engineer oversight — from material selection to CR closure assembly.
MOQ for custom glass jars starts at 3,000 units per SKU. For stock/unprinted jars, no minimum. Concentrate jars (1-15ml) have a lower MOQ of 1,000 units per SKU. You can mix multiple SKUs in one order to reach the total MOQ.
Yes. Our black UV-protective glass jars block visible and UV light to preserve terpene profiles and potency. Available in sizes from 5ml (concentrates) to 100g (flower). The opaque finish also provides a premium, high-end brand aesthetic popular in the rosin and live resin markets.
All glass jars are packed with custom foam dividers or honeycomb cardboard inserts in double-wall corrugated cartons. Each jar is individually separated to prevent glass-to-glass contact. We ship with a <0.5% breakage guarantee. Any breakage above 0.5% is replaced at our cost.
Glass: silk screen printing (1-3 colors), hot stamping (gold/silver foil), spray coating (matte, soft-touch, gradient), pad printing for curved surfaces. Plastic: silk screen, hot stamping, in-mold labeling, shrink sleeve labels. Both materials support factory-applied custom labels (die-cut, waterproof).
Yes. All CR-certified jars meet ASTM D3475 and 16 CFR 1700 child-resistant packaging standards, satisfying the requirements of all U.S. state cannabis regulations. Each production batch ships with a certificate of compliance and ASTM test documentation.
Sampling: 72 hours after artwork approval. Production: 2-3 weeks for standard orders, 1-2 weeks for rush orders. Ocean freight: 15-25 days to U.S. West Coast ports. Air freight: 5-7 days. We offer DDP door-to-door service with customs clearance and last-mile delivery included.
Tell us your jar type, size, and order volume. Quote with CR certification and material compliance documentation included.
