SIGG Bottles have lining that is made from some kind of resin. It was tested for BPA but it maybe releasing other things we do not know about. I also read about one momma here that her lining cracked, it is aluminum and aluminum is toxic. That is why I am not big fun of these.
I have a Safe Sippy that is made of magnetic stainless still (no nickel) and other plastic parts are PP and sillicon. I was pretty happy, until I noticed black thing that lookes like mold in plastic parts of sippy, and seal. It is really hard to clean.
I think I am just done with sippys and I am going to use my evenflo glass bottles and nipples, easy to clean, and safe.
I have a Safe Sippy that is made of magnetic stainless still (no nickel) and other plastic parts are PP and sillicon. I was pretty happy, until I noticed black thing that lookes like mold in plastic parts of sippy, and seal. It is really hard to clean.
I think I am just done with sippys and I am going to use my evenflo glass bottles and nipples, easy to clean, and safe.







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