I spend a few days each week working in London and live a 3 hour journey away, so I spend nights away from home. Over the last few months I’ve been spending a lot of money comfort eating and it’s showing in the fit of my clothes. I want to start meal prepping at home and bringing healthier meals that I can freeze at home and heat up in the microwave in my office canteen. What kind of containers are best for this? I’ve been reading that things like yogurt pots leach microplastics which I would prefer to avoid. Thanks for any tips.