3oz Straight Sided Clear Glass Jars | Industry-Leading CR-Compatible Cannabis Packaging

Our 3oz Straight Sided Clear Glass Jars are one of the most popular and widely used cannabis jars in the industry, chosen by brands for their durability, clarity, and seamless compatibility with child-resistant caps. Crafted from thick, high-quality glass, these jars highlight product quality by showcasing trichome structure, color, and density with outstanding clarity.

The straight-sided profile provides a smooth, even surface ideal for full-wrap labels, strain branding, compliance stickers, and custom retail designs. Their versatile 3oz capacity makes them a top choice for premium flower, infused products, and specialty cannabis SKUs that require both visual appeal and reliable protection.

When paired with compatible child-resistant caps (sold separately), these jars create a fully compliant, airtight packaging system designed to maintain freshness, aroma, and potency.

Key Features

Crystal-clear glass for maximum product visibility

Straight-sided walls for clean labeling and full-wrap branding

Thick, durable construction for premium cannabis packaging

Wide-mouth opening for easy filling and product access

Compatible with CR caps and liner options (sold separately)

A leading choice across the cannabis industry

Ideal Uses (Cannabis Only)

3.5g (eighth) cannabis flower

Premium 2g–4g fills

Infused flower or specialty strains

Edibles requiring CR glass packaging

Hash, crumble, THCA, and small concentrate formats

Why This Jar Stands Out

Industry-standard size for eighth jars

Outstanding clarity enhances retail shelf presence

Straight-sided design supports superior branding

Provides a premium feel and strong protection

Seamlessly pairs with CR lids for full compliance

These 3oz Straight Sided Clear Glass Jars offer the perfect balance of visibility, durability, compatibility, and premium presentation—making them one of the most trusted and widely selected packaging options in the cannabis market.