Heavy Duty Vacuum Bottles provides the highest level of strength and durability. These Vacuum Bottles have thick walls which can carry near full vacuum for 24 hours. We have been considered as the well-known Manufacturers, Exporters and Suppliers of Plastic Labware Heavy-Duty Bottles at wholesale competitive prices from India. These bottles are manufactured by best quality material and advanced technology, which keeps the durability of Bottles and provides superior performance.