T.N.
My son never used a sippy cup. He went from the bottle straight to a travel cup with a straw. He hated the sippy cup so much he would scream when he saw it (he was just too lazy to lift it). So I tried the travel cups with the straws, it worked. I had him off the bottle at 9 months. He just really liked the straw it was much less work to get a drink. Weaning at 1 is not too early, the sooner my son lost the bottle the sooner he spoke. I was guilted into thinking I pushed him too soon (inlaw opinion). But, every kid is different. If you feel it is time, then go for it, try a straw, the best ones are the clear soft rubber ones that are locked into the cup.