50 QT Capability, Wheeled Stacker, Holds 84 Cans, Retracting Telescoping Deal with That Helps Keep Stacked Coolers In Location, Lid Contains 4 Cup Holders, Detachable Distinct Stacker Lid Enables Other Stacker Coolers To Rest on Top, Rustproof, Drip Resistant Channel Drain For No-Tilt East Draining, Keeps Ice Up To 5 Days In Temperatures Up To 90 Degrees.