The bottle from the company Koupakoupa is made of stainless steel, which does not break or rust over time. Due to its material, it is not affected by acidic beverages such as fruit juices, unlike aluminum. Additionally, it is also a thermos, which has the property of maintaining the liquid's temperature stable for a long time, such as during summer at the beach. It even has a straw for easy and controlled flow when the child drinks.

• Thermos
• Material: Stainless Steel
• Straw
• Capacity: 600ml