THIRST QUENCHER: Indecisive drinkers will love this HydraDuo water bottle, which comes with two chambers for different drinks. Want a little water and a little Gatorade? Done. Maybe you’re going the less-healthy route with some rum on one side and coke on the other? Hey, we’re not here to judge. What you do with your two chambers is your own business. GET IT: $17.50; Online at HydraDuo.