Parenting Newborns & Infants (0-1) Support Group
Feeding your infant and ensuring they are getting enough nutrition is one of the most important aspects of parenting during that first year. This community is dedicated to those who are nurturing a baby, whether breastfed or formula-fed.
http://www.amazon.com/Safe-Sippy-BPA-Free-Green/dp/B001CX6XEQ/ref=sr_1_1?ie=UTF8&s=baby-products&qid=1267234475&sr=8-1
I think I may try the nuby ones next if I can find them!
Kala's magic cup is one of the best cups I have found. Its a hard spout that doesn't cause dental problems. Unlike straws, it takes very little sucking to get fluids out of. They clean up so easy, are very durable, and do not leak.
The thing I like best about them is that they come in three pieces that can be used individually later on. The valves attach to regular soda/juice/water bottles. When the child outgrows the valve, you can still use the cup as a regular cup- something that a lot of regular sippy cups don't have. They also come in bright solid colors that kids love.
If they don't sell them in stores in your area, you can pick them up on ebay.
http://www.mummyslittlehelpers.com.au/proddetail.php?prod=29002
http://www.mummyslittlehelpers.com.au/proddetail.php?prod=29001