Black tote bag with a cooling function. - Brand: DEAN & DELUCA - Color: Black - Design: Tote bag - Function: With cooling function Thank you for viewing. It's a compact size, so you can put in a lunch box or tumbler, making it convenient to carry. The S size is perfect for your daily lunch and drinks. It can hold DEAN & DELUCA food containers S and M, and a mug bottle. It's also convenient for putting in sandwiches and drinks you bought in the morning and eating them for lunch. The fact that it doesn't take up much space as a sub-bag is also appealing. Body: Polyester, Inside: Aluminum vapor deposition, polyurethane processing Francfranc Studio Clip Bruno Le Creuset Starbucks McDonald's etc.