Get the black reditainers from Amazon. They hold a shit ton, stack, and hold up through the dishwasher.

20$ gets you 20 of them and I have yet to break one or find a flaw.

Reditainer - Rectangular Food Storage Containers With Lids - Microwaveable & Dishwasher Safe (38 Ounce - 6" x 8" - Package of 20) https://www.amazon.com/dp/B00UI3UDP6/ref=cm_sw_r_awd_h5gMvb4EMD333