These seem to all be good options.

- Green to Grow BPA-free bottles

• Klean Kanteen steel bottles
  
• Born Free BPA-free and glass bottles
  
• Evenflo Glass bottles and BPA-free plastic bottles (PS - not all their plastic bottles are nontoxic, read the labels)
  
• Foogo (from Thermos)
  
• Safe Sippy

Many of these products can be found locally at REI, Goods for the Planet, Birth and Beyond, and, of course, online.