Vitamin Water bus-stop ad lets devices juice-up before the commute

Battery running low during the rush-hour commute? Glacéau's Vitamin Water Energy Bus Shelter by Crispin Porter & Bogusky wants to help you get charged while you're waiting to board. The new billboards feature a bottle of the vitamin / caffeine-packing drink, sporting a triple-USB port, which you can plug your devices into for some extra juice. Apparently, you'll be seeing these if your daily public-transit hustle takes you through the fine cities of Boston, New York, Chicago or Los Angeles -- we'd imagine owners of HTC's Thunderbolt will find them very useful.