I tested 17 of the best lunch boxes for adults to find the 7 most sturdy, easy-to-clean and commuter-friendly options. ... A Sleek Three-Tier Lunch Box That's Easy To Clean. Amazon.

PuTwo Leakproof Two-Tier Lunch Box with Reusable Cutlery, £14.99. Two-tiered lunch boxes are all the rage these days, allowing you to prepare a healthy, ... Jelife Two-Tiered Lunch Box, £16.99.