4oz Straight Sided Clear Glass Jars | Premium CR-Compatible Packaging for Flower & Infused Products

Our 4oz Straight Sided Clear Glass Jars are built for premium packaging applications, offering exceptional clarity, durability, and a clean, modern presentation. Crafted from thick, high-quality glass, these jars showcase product details with outstanding visibility—highlighting color, structure, and overall quality.

The straight-sided profile provides a smooth, uniform surface ideal for wrap labels, strain branding, barcodes, and full custom designs. Their versatile 4oz capacity makes them a popular choice for flower, infused products, pre-roll multipacks, small concentrates, and high-quality retail items that require reliable airtight storage.

When paired with compatible child-resistant caps (sold separately), these jars create a compliant, airtight packaging system designed to maintain freshness, aroma, and product integrity from filling to final sale.

Key Features

Crystal-clear visibility to highlight product quality

Straight-sided walls ideal for labels and full-wrap branding

Thick, premium glass construction for durability and a high-end feel

Wide-mouth opening for fast filling and easy product access

Compatible with CR caps and sealing liner options (sold separately)

Perfect for retail-ready presentation

Ideal Uses

Flower (1/8oz and various portions)

Infused flower and specialty strains

Pre-roll multipacks packaged in jars

Hash, rosin, crumble, and small concentrates

High-end craft, wellness, or specialty retail items

Why This Jar Stands Out

Superior clarity enhances shelf presence

Straight-walled shape maximizes branding area

Heavy, premium feel boosts perceived product value

Easy to pair with CR lids for compliant, airtight protection

These 4oz Straight Sided Clear Glass Jars deliver the perfect balance of clarity, durability, and premium retail presentation—ideal for brands seeking elevated, compliant packaging.

A versatile, high-quality jar designed for premium product display and protection.