20 dram glass jars provide 2.5 oz volumetric liquid capacity engineered to hold an eighth ounce (3.5 grams) of dry flower. Non-porous Flint glass walls form an airtight barrier that locks in volatile terpenes and protects trichome structure during dispensary distribution.

To cross-reference specs before ordering, check technical specification tables inside each product listing.

• eBottles Glass Straight Sided Jars (20 Dram): Heavy-base glass containers designed for 3.5g retail flower drops and high-speed filling machinery.
• Straight-Walled Cylinder Profile: Zero body taper prevents label creasing and skewing during automated wrap application.

20 dram eBottles glass jars feature a 53/400 thread finish and are sold as bases only, requiring separate closure caps. Pairing these straight-sided glass bases with continuous-thread 53/400 child-resistant caps meets Title 16 CFR 1700.20 and ASTM D3475 safety standards.

Browse compatible closures in our 53mm Caps Collection, verify dimensions on our Flower Jar Sizing Chart, or check state rules via our State Compliance Regulations Guide.

Inventory ships directly from our local Sacramento warehouse so clients can access single units, standard split packs, or master wholesale cases without minimum constraints. Local warehouse stocking eliminates long factory lead times and keeps commercial filling lines operating continuously.