I don't drink a lot of soda, because I like to weigh <170 lbs, but I do drink a lot of Arnold Palmer. I have a Stanley vacuum mug that I fill with ice and tea, or just ice and water. I buy the tea by the gallon usually and just refill my mug.
On a side note.. I bought a can of Palmer a few months ago and take a look at what was underneath. The can was wrapped instead of printed (only Arnold Palmer I've ever seen like that) but I didn't expect to see this under the wrapper. It was weird.