Can someone please share pros and cons of using stainless steel baby bottles?

Stainless steel bottles are better than plastic bottles because of the ff reasons: 1. Chemical free; non-toxic 2. No need to sterilize; all you do is wash it with soap and vinegar My take about plastic bottles is that they release toxins that are harmful to babies. Although they are bpa free, they still contain other materials that are as harmful as bpa.