glad you got a new one! I always drink WAY more with my Camelbak than without it. Unlike others, it never bothers me sitting on my back- I don't even know it's there. Glad you are set!

Oh, and summer in the midwest. Gotta love it (no, I don't). We just got back from Colorado and I sooooo miss the coolness and dryness of the mountains. It's like an oven here. Hope your AC gets fixed PRONTO!