After reading this thread yesterday I picked one of these bottles up at my LBS for $10. So far I like it a lot! It looks well made and the insulation seems like a great idea. The only thing is that I haven't been able to take the cap off. I am afraid I'll break it if I do it wrong. Do I screw it counterclockwise while pulling up? Screw first, then pull? I must be making this too hard.