Blue square vodka bottles have gradually become the mainstream high-end packaging choice in the global vodka industry relying on distinctive square shape and UV-protective blue glass performance. All our blue square vodka bottles are made of imported food-grade colored glass raw materials, produced by automatic precision blow molding and high-temperature annealing technology, with uniform bottle wall thickness, strong drop resistance and excellent airtight sealing performance after matching professional bottle stoppers. We supply multiple conventional capacities including 200ml, 375ml, 500ml, 700ml and 1000ml blue square vodka bottles, and support private mold opening to develop exclusive special-sized square bottles for brands. We provide full supporting packaging services such as surface decoration, customized bottle caps, sealing gaskets, brand labels and export cartons. Each batch of blue square vodka bottles will pass strict dimensional inspection, light transmittance detection, sealing test and appearance screening to fully comply with international food packaging safety standards. Relying on decades of glass packaging manufacturing experience, we help global vodka brands complete packaging differentiation positioning and realize rapid market expansion.