Snow Peak 2017 Spring Novelty Item. Size: 180mm x 180mm x 64mm Weight: 500g The inner lid is made of rubber to prevent contents from spilling out. It comes with a cold pack on top, and by using the cold pack lid instead of the wooden lid, it can maintain a temperature below 12°C for about four hours at an outside temperature of 25°C. New, unused. Although it is new and unused, as it has been stored at home for several years, there are some minor scratches. Please consider purchasing if you are okay with this.