These Chemical Thermal Bubble Carb Caps allow you to control the airflow direction by moving the cap around

The body of the straw is made of food-grade silicone and the 14mm male tip is made of Grade 2 titanium

Engineered for Safety & Longevity

5mm thick scientific glass

so that it's easy to dispose of herbal dust from the pollen chamber

Cheech & Chong Dugout - Up in Smoke Superior Airflow These Chemical Thermal Bubble CarbCelebrate the 40th anniversary of Cheech & Chong's epic movie Up In Smoke with this durable & discreet Up In Smoke Dugout. Whenever you want to enjoy a low key smoke sesh and keep it completely discreet, pull out this dugout and take a quick hit. This sleek, good looking dugout is made of high grade aluminum and features official Cheech & Chong Up in Smoke artwork. When you want to take a quick hit of your favorite ground herb, open the swivel lid,