I'm selling a Sanrio lunch box (600ml, 2-tier) made by Skater, which I purchased just a few days ago. I only checked the contents once and have returned it unused. The outer packaging bag is also in good condition. It has been treated with antibacterial processing, so you can use it with peace of mind. It has a 4-point lock for a secure seal and is designed to prevent leaks. It is also microwave and dishwasher safe, making it convenient for making lunch every day. ★ I will pack it carefully and send it via Yu-Yu Mercari (anonymous delivery, shipping included). ★ Please check the manufacturer's official website for design details. ★ Although it is an unused item immediately after purchase, I would appreciate it if you could understand that it has been stored at home. #HelloKitty #LunchBox #FieldTrip #TwoTierLunchBox