EXCELLENT COOLING PERFORMANCE: Keeps cold for up to 48 hours. After testing in a 30°C indoor environment: The temperature rose from -3°C to 3°C after 48 hours. Made of thickened insulated material: 840D nylon exterior and 420D polyester interior to keep food or drinks cold for an extra long time. Caution: Do not place hot food inside.

SIZE & CAPACITY: 20L. The cooler bag can hold up to 30 cans. External dimensions: approx. 42 x 28 x 34 cm. Interior dimensions: 36*22*23cm. Ideal for camping, picnics, outdoor hiking, hunting, fishing, boating, and beach trips. Waterproof and durable: Made of 100% waterproof material and featuring a leakproof, airtight zipper. The material is durable, wear-resistant, and easy to clean. Carrying options: With a detachable soft shoulder strap, the bag is easy to carry. A reinforced top strap and two reinforced side handles are provided for carrying heavier items. Details: a. Bottle opener design, so you can easily open a drink. b. External suspension design, so you can hang small items.