- Durable Material: Made from robust ABS material, our freeze blocks provide efficient cooling while ensuring long-lasting use, perfect for preserving ice cubes in everyday situations. - Versatile Application: These freeze blocks are ideal for a variety of outdoor activities such as picnics, camping trips, or keeping lunchboxes cool for children. Their compact design allows for easy storage in various cooler bags. - Eco-Friendly Cooling Solution: Simply refreeze these reusable freeze blocks overnight to effortlessly keep your food and beverages chilled. Their smooth exterior is easy to clean, promoting environmentally friendly and hygienic cooling. - Easy to Transport: Designed to seamlessly fit into your outdoor lifestyle, these freeze blocks ensure your meals remain chilled without adding extra weight to your load. Enjoy a lightweight solution that enhances your day. With these freeze blocks, you can confidently keep your food and drinks cool during outings, school lunches, or any occasion that requires reliable refrigeration.