18in Straight Tube Bong

The 18in Straight Tube Bong by Bio delivers clean, powerful hits with no fuss and no extra bulk. Standing tall at 18 inches, this straight-based design requires less water than a beaker but delivers more direct airflow—ideal for those who like sharp, full-flavored inhales with minimal drag. Made in Southern California, Bio water pipes are crafted with durability and simplicity in mind. Each piece is constructed from 5mm thick borosilicate glass and features a baked-on Bio logo decal in your choice of Black or Rasta colorways. A built-in ice catcher lets you add cubes to cool your smoke for smoother hits. This piece comes fully equipped with a 4.5" glass downstem and a 14mm male bowl—ready for flower sessions right out of the box. Clean lines, clean hits—what more could you need? Key Features 18” height – Tall and powerful for direct airflow Straight tube base – Uses less water, delivers faster hits 5mm borosilicate glass – Durable and heat-resistant Built-in ice catcher – Cool