The Higher Standards Heavy Duty Rig is engineered specifically for the water filtration of concentrates. This durable, medical-grade borosilicate glass rig has been handcrafted for powerful, reliable performance, and features a quartz banger for optimal flavor transfer.
 
With slits on its diffused stem that create fine bubbles for a smooth draw, the Heavy Duty Rig boasts superior airflow and an airtight seal.
 
Each Heavy Duty Rig is sold in a reusable and reversible collector’s case for safe storage and transport and includes a 14-millimeter quartz banger, premium silicone concentrate container, small tool, and large tool.