This HDPE jug features the largest opening (4") in the NALGENE carboy line. Molded-in handle and recessed bottom allow easier filling and emptying without spills. Container is translucent and ideal for storing solids or powders. Wide stance and low center of gravity assure stability. Graduations molded in liters and gallons. Large neck allows easy cleaning, while space-saving rectangular shape permits efficient storage where space is limited.