BEARDED DRAGON QUESTION PLEASE READ?

I have an adult female bearded dragon and I have a question. I am in high school and my ap biology class is going to an elementry school Friday to do experiments and such. My group wants to do a little reptile education program and I have many reptiles I am taking all my snakes iv traveled with them before but I want to take my bearded dragon. My question is how Do I transport her. I have a 2' by 2' rubber maid container will that work I don't want to stress her out. I need something she will be ok in for about 5 hours. Her cage at home is coustom built 4' by 3' by 18 in high and I just don't want to stress her out. Please give ne an idea or something or if it's just best to leave her home and take the snakes. Thanks in advance