Keep your drinks and food cool with these Thermos Cool Bag Cooler Box Freeze Blocks. The set includes six pieces of 100g bags that are perfect for storing your essentials. These bags are universal and can fit easily into any bag or box. Made by the trusted brand Thermos, these freeze blocks are a must-have for any travel or outdoor adventure. Keep your drinks cold and refreshing with these easy-to-use bags. Accessories include cool bags and ice boxes, making it easy to store your items safely. Get ready for your next adventure with these Thermos Cool Bag Cooler Box Freeze Blocks.