it's got a removable top

7 inches when open

sifting screen

This means you can dab on the go

it's not going anywhere

Smoke Cartel Silicone Beaker Travel Bong - Lil' Doink Included a Plastic Stand for Display it's got a removable topAs its name implies, the Silicone Beaker Travel Water Pipe is designed for smokers on the go. Perfect for taking on the road, this tiny beaker bong stands just 5 inches tall. The beaker base allows a generous water capacity and the silicone construction makes the piece virtually indestructible. This mini bong is equipped with a 14. 5mm female joint and comes with a 14. 5 mm male glass bowl with a handle. It's made of BPA free, grade V1, platinum cured