This durable and compact bong/rig is cleverly designed and detailed to look like an oil drum. It fits easily in the hands and produces smooth, milky white hits courtesy of the easy to clean, diffused stem. Smoke is instantly filtered on its way down the stem, so you get pure, flavorful hits time after time. This durable and compact bong/rig is cleverly designed and detailed to look like an oil drum. It fits easily in the hands and produces smooth, milky white hits courtesy of the easy to clean, diffused stem. Smoke is instantly filtered on its way down the stem, so you get pure, flavorful hits time after time. This 8.5 inch rig is great for at home use is travel-friendly and is made from tough borosilicate glass despite looking just like an oil drum.