The size of the 600ml is unfortunate without the lid, but the performance and capacity are all satisfactory.
The product looks luxurious and it feels good to be in hand. ^^
The product is good. Because there is no lid, the ice melts faster than I thought. Still, coolness is long lasting. If you have a cover, it will last a long time. I'd like you to make a 600-millimeter lid.
Japanese Thermos popular tumbler collection / vacuum insulated cup that does not dissolve ice / Cool drinks in summer / Stainless thermos bottle tumbler / tumbler lid can be purchased additional