Multi Cooler Bag is made of cationic oxford fabric and EPE foam materials, with EVA lining securing the bag is waterproof, leak proof and to keep your food or drinks fresh, cold or warm for hours. Large capacity with double layer design can classify and store items, such as lunch, fruits, drinks, mobile phones, tissues, keys and other items. Hand strap and detachable shoulder strap for multiple carrying styles. Obvious imprint area is perfect to show your brand and logo.