Eco on the Go: REUSABLE INSULATED TRAVEL COFFEE and DRINK Tote Bag (Black) CARRY DRINKS WITHOUT SPILLING! Coffee runs have never been so easy. NO MORE piling up cardboard trays that are only used for minutes! REUSE over and over....do your part to end Single Use! KEEPS DRINKS HOT/COLD with sturdy, insulated material: 420D Polyester Holds most sizes of beverage containers - sides designed to fit large takeout cups yet doesn't knock lid off short cups! Holds most sizes of beverage containers - sides designed to fit large takeout cups yet doesn't knock lid off short cups!