Premium spigot and vent cap. Interlocking side panels for stacking. Stackable 4 high. Material: Thick and recyclable, BPA-free polyethylene (#2). Capacity: 5.5 gallons/20 liters. Dimensions: 14.75 x 6.25 x 19 inches. Heavy Duty Water Storage This food-safe water container is made of extremely thick BPA-free plastic to endure rough handling in extreme environments. Constructed with 33% thicker walls and 50% more drop strength than a standard water container. Stackable 4 high to ensure everyone stays hydrated. Warranty We stand by the quality of our products. Your Reliance product is backed by a 5 year guarantee from the original date of purchase against materials and/or workmanship defects. We will replace any defective item with proof of purchase. For more information, please contact Customer Relations or visit our official website.