128.0oz /3.8L 110-400 PET Square Jar

What this packaging is

At a full gallon (128oz / 3.8L), this square PET jar from Precision Concepts is built for brands that need serious capacity without sacrificing shelf presence. The 110-400 neck finish ensures broad closure compatibility, and the flat-sided geometry makes labeling clean and stacking efficient — a real operational win for retail and foodservice packaging alike. Made in the USA, which means faster turnaround and simpler logistics for domestic brands. Think protein powder, pickled goods, sauces, rice and grain — any high-volume format where clear visibility and a sturdy footprint matter.

Why brands choose this

• Square format built for operational efficiency: Flat sides mean cleaner label application, better shelf organization, and more efficient pallet stacking compared to round jars — a meaningful advantage for retail foodservice, club-store, or bulk food formats where space and presentation both count.
• Clear PET visibility meets broad category reach: The transparent PET construction lets consumers see exactly what's inside, which is a genuine purchase driver for visually appealing products like pickled goods, sauces, and snacks. That same format works across protein powder, rice, spreads, and prepared foods — giving brand teams a single component that ranges across multiple SKUs.