I have to admit when it comes to getting my daily water intake needs fulfilled I have to use a variety of methods. It is interesting to me that I can drink just about any other fluid easily but for some reason I am picky about my water. Especially tap water if it is not filtered I will hold out rather than taking in toxins and parasites. This is why I have gallons of filtered water at home and fill this container when I go out.
Lots of outdoor venues and in door gyms have those fountains that are made to fill up your water containers which even though this is wide it is still the perfect size to fill up. This size is convenient to carry, not only does it have a carrying handle but also a strap that can be attached to a backpack. It size, 2.2 liter bottle that have line of volume measurements along the side is a perfect way ti keep track of your water intake. For me it is a great motivator to drink water.