I ordered one of SPORTea’s first time customer deals and LOVED it. Then I got an email telling me that they are having a promotion right now for a FREE nalgene bottle which is ironic because that is how I make SPORTea. I put one of their big cold brew bags in my full nalgene, pop it is the fridge and 4 hours later (or overnight) I have a full quart of a delicious beverage that is 100% guilt free!