The Yumbox Original is leakproof — just watch the portion sizes

The Yumbox Original is a genuinely well-made lunchbox. The compartments are leakproof in a way that actually works — yogurt doesn’t migrate into the cracker compartment, which is the kind of win every parent immediately appreciates. But the portion sizes are honest about who this is for: toddlers and preschoolers. If your kid is older and eats like they’re training for something, the compartments fill up fast and you’ll be supplementing with a second container. Perfect for the littler set, less so for grade-school appetites.