With High-Quality Oxford Cloth, Thickened Middle Interlayer And Food Grade Peva Lining, It Is Durable And Can Keep Food Hot / Cold For Several Hours. Our Insulated Lunch Bag Keeps Your Food / Drink At The Best Temperature. It Is Fully Functional And Easy To Maintain, And Is Equipped With A Front Bag For Storing Tableware And A Side Mesh Bag For Holding Drinks. This Bento Box With Removable Buckle Handle Strap Can Be Tied To Any Backpack And Suitcase, Making It An Ideal Lunch Bag For Work, Office, School And Travel. The Lining Can Be Easily Wiped Clean With A Wet Cloth.