Injection molding gives this 53-quart chest a seamless white shell that shrugs off knocks, and its 660 lb rating means an adult can stand on the closed lid. A leakproof silicone seal and PU foam keep ice solid for about 6 days, food fresh for 5 to 7 days and hot dishes warm for 2 to 3 days. The 19.5 by 12.5 by 13 inch interior takes 45 cans of 330 ml with room left for fruit or meat. Push and pull latches seat the lid firmly, and a padlock hole lets you secure the contents at a campsite, though the lock itself is not supplied. Two ergonomic non-slip handles balance the 25.5-pound body between two people or one. External dimensions are 26 by 20 by 19 inches. Simple assembly is required before first use.