Stackable glass containers beat any fancy lunch box

Stackable glass containers are the best lunch box for weekend meal prep, because they fit a full week’s food and go straight from fridge to microwave.

The “lunch box” you want isn’t one box. If you prep on the weekend, you’re storing five portions, not carrying one. A single tiered lunch box looks nice but it locks you into one meal and gets awkward to wash. Instead, get a set of glass meal-prep containers with snap lids — Glasslock and Prep Naturals are solid choices. They stack neatly in the fridge, they’re leakproof for your daily commute, and you can reheat them without transferring food.

On the days you work, just grab one container and drop it in an insulated lunch tote. That gives you the convenience of a lunch box with the storage flexibility of a meal-prep system. If you’re set on a brand, Sistema’s lunch box line works too, but glass wins if you reheating matters.

Your future self on Thursday will thank you for not owning one fragile, hard-to-fit-everything lunch box.