This is a set I purchased for my child's kindergarten sports day. I used the set twice. I used the square box separately 2 or 3 times, and then I stored it on a shelf for several years. It takes up storage space, but it doesn't seem like I'll be using it, so I'd like to pass it on to someone who can use it. I have used the ice packs that came with it many times, so they are not included in the sale. Since it has been used several times, there are small scratches on the lids and containers. The product tag inside the cooler box is also discolored (see photos). 1300ml x 2 600ml x 2 Please consider this item if you understand that it is a used product.