Thank you so much, Kaia, for your honest feedback and for your kind words about the quality. We’re sorry to hear that you found the lid a little fiddly to put on. As the lid is made from flexible silicone rather than rigid plastic, it can take a little practice to position it correctly. The flexibility is what allows the lid to create a secure fit, but we completely understand that it can take some getting used to. We really appreciate your feedback and hope your daughter enjoys using her lunch box!