Koko KO577BLK Kate Reusable Nylon Insulated Lunch Bag, Black Reusable lunch bag with insulated lining helps keep food warm or cold Fashion-savvy design offers a trendy alternative to traditional lunch bags Durable nylon exterior; patent handles and trim; internal bottle holder Drawstring closure; quickly wipes clean, inside and out Measures 10 by 9 by 4-1/2 inches