From the US, a soft cooler boasting the strongest cooling power This is the 24 Pack size from Polar Bear Coolers, which enjoys immense popularity in America. Features of this product: Overwhelming cooling power: It uses a high-density, approximately 1.9cm thick, rock-like foam. It has the performance to keep ice for up to 48 hours, even in an outside temperature of 32 degrees Celsius. While having cooling power comparable to a hard cooler, it's a soft type, so it's lightweight and easy to carry. The perfect size of 24 Pack: It can hold 24 350ml cans and about 3kg of ice (approximately 23 liters). It's the most versatile size, from solo camping to family day trips, sports観戦, and BBQs. Excellent durability and maintainability: The exterior uses 1000-denier luggage nylon, which is sturdy enough to withstand rough use. The interior uses a leak-proof liner. It's easy to wipe clean and keep clean. Convenient packable design: If you remove the side buckles, it becomes a tote bag, and you can change the shape to fit the contents. After use, it can be folded compactly for storage. Specifications: Size: Approximately width 45 x depth 25 x height 30cm Capacity: Approximately 23L (24 Pack)