LocknLock To-Go Bento Box 980 ml

The pick for anyone whose lunch has sauce in it. The lid clamps down with LocknLock's four-hinge locking system, and this 980 ml To-Go box is sold as fully leakproof across three compartments: a main, a side and a salad, without them bleeding together. A removable cup for sauce or dressing comes with it. It goes in the microwave, freezer and dishwasher, so a batch-cooked portion can go straight from freezer to desk. Unclip the tabs and leave the lid loose when reheating so steam can escape. The trade-off is looks: it reads as food storage rather than a lunch box, but it is the least fussy way to carry something wet.