Drinking enough water is easier said than done for some people,and these water bottles are here to help you out.Having a water bottle at your desk or in your gym bag is one thing, but remembering to fill it up constantly is another. One helpful tactic comes in the form of these time-labeled water bottles, which make it easy to see how much water you're really drinking as the time passes and when it's time to get a refill ASAP.And Giotto's innovative 32oz water bottles with strap & time marker are just the thing you're looking for!