Originally Posted by
Carbon Unit
I have become really partial to Camelbak bottles and am unlikely to use anything else.
Same here. Even in summer, what's in my bottle stays cold for most of a ride, so long as I freeze most of it overnight. Mind you, this is in 90-100F temps (I try to avoid riding too late in summer).
And washing, I agree with the others. I rinse them out after, shake some hot water, squirt it through the top, and my bottles are set.