What portable drinking container do you use?

I use reused water bottles, soda bottles, and travel mugs.

I haven't been to Dunkin Donuts in more than a month, but I have an old large Dunkin Donuts iced coffee cup that I've been using at work for more than a month now. I wash it out once a week, and I have a great cup for water at the office.

Jam it back in, in the dark.

Originally Posted by RacinReaver

Also, question about the chemicals leeching from the plastic into the reused water. Why is it alright to drink the water that's been sitting in the bottle for a few months, but not the water I put in there twenty minutes earlier?

That's how I figure it.

I drink the water I put into my bottles within less than 2 hours. I'm really not too concerned about it. I'd be more concerned about buying bottled water to begin with.

There's nowhere I can't reach.