This portable cooler used for cooling the drink bottle inside the wrapping cloths. The cloths have the tie zip to the bottle neck. This tie zip is functionally keeping the cool air trapped inside. When you want to drink your drinks, you don’t need to open the wrapping cloth, you can directly access the bottle cap.The purpose is to get the fresh drink while you are traveling far from the city such as hiking, mountain biking, etc.
Designer : Eno Setiawan