Large Insulated Reusable Shopping Tote Bag with square top lid with zipper closure is the perfect size for your weekly trips to the supermarket. Large capacity allows for larger frozen items such as gallons of ice cream, pizzas, and entrees, to refrigerated items such as milk, juice, wine, eggs, yogurt and more. For your hot foods, this is ideal - transport hot meals for your family with ease. These bags are perfect for transporting both hot and cold foods home from the grocery store or from your favorite restaurant. Also great for picnics, a day at the beach, concerts in the park, or anywhere you need to keep cold foods cold or hot foods hot. Maintains temperature for up to 3 hours - +/- 3%.