The Boston round is a workhorse container valued for its rounded shoulders, durability and versatile use across syrups, extracts and chemical reagents. We supply clear and amber versions across a wide size spectrum, with controlled brimful volume and weight for predictable filling and labeling. Neck finishes are produced to common specifications to pair with phenolic, PP or metal caps; liner systems (pulp/PE, EPE or other options) can be selected according to solvent or formulation needs. Cosmetic and dimensional checks help reduce paneling, out‑of‑round rims and thread defects. For fulfillment, we configure layer pads and stretch‑wrapped pallets that balance density with protection, supporting smooth flow through 3PLs and high‑throughput warehouses.