HIOBS Nalgene Bottle
Tax included.
This is, hands-down, the BEST bottle to have on course with you!
You can pump filtered water into it, it fits a whole liter of liquid nourishment in it, the lid attaches with a short plastic strap that you can attach a carabiner to (so you don't lose it). These bottles also have a super-cool graphic that will turn heads when you take it home and use it at school / work / the gym!