How should I store this bar to keep it fresh, and can it melt or get too hard?

This bar contains banana puree, dates, and nuts, which are natural, moisture-containing ingredients. For optimal freshness and texture, store it in a cool, dry place away from direct sunlight and heat sources. Avoid leaving it in a hot car or gym bag for extended periods, as the fruit components can make it softer and potentially sticky. Conversely, storing it in very cold conditions (like a refrigerator) will make it firmer. The bar is designed to be stable at room temperature for its shelf life. If the packaging is sealed, it should remain fresh. Once opened, it's best to consume it promptly. If you prefer a softer, more cake-like texture, letting it sit at room temperature for a few minutes before eating can help, especially if it has been stored in a cool place.