The BUBBAS bottles were specially designed to meet the needs of every member of the family. When it comes to hot and cold solution, we know you want a product that can efficiently do both. The BUBBAS hydrant bottles offers top quality in style, durability and functionality. This 500ml bottle keeps fluid hot or cold for 12hrs. You can drop some ice in it to last even longer! The mouth is designed to take standard sized ice cube. Whether you are a water, smoothie or beverage lover, this hydrant bottle will work for you.