The 52 QT Ultra-Light Cooler is built light and strong for the long haul. This lightweight premium cooler is made with unique Ultra-Light design, making it 30% lighter than competing rotomolded coolers. It also has up to 3” of closed cell foam insulation and freezer-style gasket to lock in the cold for up to 7 days. Ultra-Light Construction makes this cooler up to 30% lighter than wheeled rotomolded coolers of similar capacities. Up to 3 inches of Closed Cell Foam Insulation locks in the cold for up to 7 days. Rapid V-Drain System (Dual Drain Holes) for easy, hands-free draining. Marine-Grade Rope Handles feature durable hand grips for easy carrying and lifting of the cooler.