I have found an amazing item for twins. It is called the BeBe Bottlesling. Here is a link to it for easy of finding.. I wanted something like this for months and was working on making it, then I found it.. Yeah!!! Saved my sanity!
<a href="http://www.amazon.com/s?ie=UTF8&ref_=nb_sb_ss_c_1_10&field-keywords=bebe%20bottle%20sling&url=search-alias%3Dbaby-products&sprefix=bebe%20bottl&_encoding=UTF8&tag=wiwitw-20&linkCode=ur2&camp=1789&creative=390957">BeBe Bottle Sling</a><img src="https://www.assoc-amazon.com/e/ir?t=wiwitw-20&l=ur2&o=1" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" />