Sobe has a new heads or tails game located here. You don't need a code to start just hit "play game" and you will most likely be able to score a BOGO Coupon for any Sobe 20 ounce drink or you can print the BOGO coupon here. Then this is how you can score FREE sobe this week.
CVS: Has Sobe Life Water BOGO ($1.59) - so you can buy 2, use one of the coupons from the Sobe instant win game and score both bottles for free! CVS *does* allow you to stack a BOGO coupon with a BOGO Sale. I tried this over the weekend and it worked at one CVS but at the second CVS they told me I couldn't use a BOGO on a BOGO (so it varies but corporate policy says that it IS allowed).
Target: Has Sobe Life Water for $1.00. So you can buy 2 bottles, use one of the coupons from the Sobe instant win game and then use 2 target coupons found here. Both bottles should be free.
Another Target deal scenario is that you can buy 4 bottles, use two of the BOGO coupons and then use 2 of the Target coupons and pay $.50 cents for 4 bottles.