How to keep a can of soda cold

Question: What is the best way to keep a soda cold?

Hypothesis: I think the cooler that is cold and filled with ice will keep it cold the best.

Procedure:

Get coolers one filled with ice and one frozen

put thermometer in each and check every 5 minutes for 30 minutes

make sure to record data

repeat 2-4 times

measure temp correctly and check for temperature drops.

Data: