The Klean Kanteen Sippy Cup is a reusable, lightweight and risk-free 12oz stainless steel bottle designed for small hands comes with a sippy adapter made from safe, non-leaching polypropylene (pp#5) and 2 spouts, or with a flat, loop or sports drinking cap.

Consider this another phthalate-free solution to the dreaded plastic sippy cup. No bisphenol-A here. Bisphenol-A is one of the major compounds used in making plastic. Follow the links below to read some of the recent news about the harmful effects of phthalates and bisphenol-A.

Sited Links:
Klean Kanteen | Stainless Steel Sippy Cup

Related Links:
Salon.Com | Bad Plastic
USA Today | Heat Causes Chemical to Leach
Wikipedia | Bisphenol-A
Wikipedia | Phthalates