https://www.amazon.com/gp/aw/d/B07B3...b_b_asin_title
I’ve been using these for the past month or so, and they’re great. They’re soft and very easy to squeeze water out of, lids/spouts seal well, and they have absolutely no plastic smell/taste.
I was skeptical because they’re so cheap but they’re exactly what I was looking for. Time will tell how well they hold up.