Freezer to oven containers

[user1471446478]

I like batch cooking and often use 1L aluminium foil trays which fit really well both for portion size and fit efficiently into the freezer.
I'd like to be a bit greener and use reusable glass containers instead. Ideally I would like similar dimensions -10.5.cm x 21cm (4.1 inch x 8.25 inch) as they work well for lasagne etc. Any recommendations?

Pyrex

Thanks, I'll check them out.

Do they have to be glass?
Metal roasting or loaf tins would work

lock & lock do a useful set. we use them all the time.
ikea has a set as well.

glass has the advantage that it can go in the microwave are well.

IKEA 365 are FAB. Glass dishes with plastic clip lids- freezer, dishwasher and microwave safe and oven proof (obviously without the plastic lid).

Some great ideas - thanks!

Ikea all the way. So useful.