This dope silicone oil barrel rig features a diffused downstem to diffuse your favorite concentrate or tobacco. The platinum cured silicone is nearly indestructible to physical damage and heat resistant. The 14mm male bowl is made of glass, and can be easily removed for cleaning. Silicone is also flavor neutral so it won't effect the taste of your favorite buds or oils. This rig is perfect for travel or festivals and you'd never have to worry about breaking your favorite glass piece. Roll it up or fold it for easy and discreet storage when you're done smoking.