Very small in size

This is the best product on this site! I am very pleased with this wonderful product. It appears to be very well-made. I am satisfied with this seller.

The provided description is effective.

The product is aesthetically pleasing and keeps things warm. However, the included bag is quite small and made of thin plastic, requiring careful handling to avoid breakage and ensuring no water leaks. The product's size, when filled with water, is as shown in the photos, fitting comfortably in the hand, with the size primarily determined by the thickness of the plastic and the contents. A larger size would be preferable. Delivery was prompt, arriving in France within a week and a half.