I attend a support group meeting a couple of months ago. The nutritionist introduced us to STACKER 2 Protein Water. It is a 20 oz. bottle of water with 20 GRAMS of PROTEIN and 0 suger with only 80 calories per bottle. She said that it also goes towards your daily intake of water... I think it is much better than the Special K Water.
We can purchase it here in Nevada at Raley's for about $1.50 each. Haven't seen it at Wal-Mart yet.