Zorb is a a huge ball, made of special PVC. It measures 3.30 m across and contains up to 13 cubic meters of air. While zorbing, there is always at least 70 cm of air between you and the ground. You could say that you are riding a ball within a ball.

The Zorb Ekopool Celje also offers Harness Zorb - zorb for two persons, which are strapped into their own seats and sit across each other. The zorbing lane is approximately 130 meters long and features a bend near the end. The lane is unique in Europe, as all other lanes are completely straight. Because safety is of utmost importance while zorbing, a few limitations exist - to ride, you must be higher than 145 centimeters and weight less than 100 kilograms.