Reddit reviews Adult size boobie bottle, varies colors (Green)
We found 1 Reddit comments about Adult size boobie bottle, varies colors (Green). Here are the top ones, ranked by their Reddit score.
Not sure what you mean by collapsing but here's a great bottle I found.
https://www.amazon.com/dp/B01N5SEFRG/ref=cm_sw_r_cp_apa_DtB9ybGGW8JMQ