A marginal cooling power brought by the vacuum panel. Limited model that supports from shore to boat and remote island expedition. It is a limited model that combines "cooling power", "sealing" and "rigidity". Acquire an excellent insulation performance with the vacuum panel placed on the three sides. Protect storage from heat even under the scorching sun. The box -shaped design with a capacity efficiency can be stored by standing a 1L plastic bottle. We support shore fishing to boat -fishing and expedition on expeditions on remote islands.

The strongest cold retention power in the series with 6-sided vacuum panels