300D Heathered polyester insulated lunch bag features roll-top opening with plastic snap closure for air-tight seal. Adjust the roll-top opening to make the lunch bag bigger or smaller as necessary! White vinyl insulated lining and easy-access exterior pocket. High quality bag keeps food at desirable temperature. Ideal as an employee appreciation gift, or as thank you gift for special clients. Available in trendy, stylish colors that put your brand in the spotlight.