Terra’s Kitchen, in addition to using non-disposable, durable vessels and cold packs that you return, also pre-chops and pre-preps many of the ingredients so meal prep and cleanup is truly 20-30 mins, which is half the time (or less) than Blue Apron.
Here are the vessels they use: https://www.terraskitchen.com/how-it-works/
Highly recommend.
I stull preffer to select mu goods by myself, it's well spent time away from the keyboard stress and I get to decide how much waste I want to produce by using my 10 year old cotton bags and let the fruit and veggies use their own packaging, that is anyway best for freshness.
Our experience thus far has been that the produce sometimes has some cosmetic issues, but as often as not the only thing wrong with it is that it's just not the size that consumers typically expect, or the distributor just had excess stock. The food is almost always fresher, because it's coming straight from the distributor rather than sitting around on supermarket shelves for a while before you buy it.
Transporting ingredients in bulk to the DCs is more efficient than transporting a bunch of individually packaged and individually cooked meal kits.
Given that they require air mailing boxes full of (mostly, by weight) frozen liquids all over the place on a weekly basis, I'm not convinced that these meal kit services can ever be made sustainable. Compared to that cost, worrying about recycling and whether their food suppliers are organic or not seems like it's probably just bikeshedding.
It might be cool to see what a company like Imperfect Produce could come up with in this space.