Cruiser 15 is great for your short-term cooler needs. Use for lunch on hot summer days or a day out at the park. Perfectly holds a 12-pack of cans. Keeps your contents cold even when left in a hot car. Insulated walls support ice retention up to 2 days. Capacity: 12-quarts/3 gallons. Internal dimensions: 6.75"W x 11.7"L x 7"H. External dimensions: 8.5"W x 13.25"L x 11.6"H.