The short version
Leaks, lids he can open alone, and the dal that went everywhere: what the mums ahead of me warned me about.
What happened
Every mum I asked about playschool said the same thing first, unprompted: the lunchbox. Not the uniform, not the bag. The box that comes home at 1pm with dal in the wrong compartment.
[Name] told me that the box she'd chosen for its pretty compartments couldn't be opened by her four-year-old, so he ate only what the teacher had time to open. She switched to one with a single flip lid and never looked back.
[Name] said the bottle matters more than the box: a narrow mouth he can drink from without spilling, a lid that doesn't need two hands, and no straw, because straws grow things. Her tip was to buy two identical ones so a lost one isn't a crisis.
[Name], whose daughter is in Class 1, said the only food that survived a Bengaluru morning in a bag was something dry or something in a steel box that had been in the fridge till the last minute. Curd was a disaster. Fruit cut at 7am was brown by 11.
What I'm checking: can he open everything himself, does it leak when turned upside down in the kitchen sink test, does it fit in the bag the school wants, and is it steel or a plastic I can read the markings on. And I'm asking the school what time snack actually is, because that changes what survives.
Food-safety guidance for packed lunches: perishable food should be kept cold with an ice pack or frozen water bottle, and food left at room temperature for more than two hours shouldn't be eaten. An insulated bag helps; a hot Indian classroom makes the two-hour rule matter more, not less.
USDA Food Safety and Inspection Service, Keeping bag lunches safe. SourceProduct details are as we used them; the version on sale now may differ. Check the exact model and the manufacturer's instructions.