Thank you for viewing! This is a handmade pet bottle holder. It was made with T-shirt yarn. It can hold a 500ml pet bottle or a water bottle. Since it's made of T-shirt material, it absorbs water droplets, but it doesn't have a cooling function. As this is a handmade item, please consider purchasing if you understand. The pet bottle is not included. Thank you. #handmade #petbottleholder #waterdropletcase #Tshirtyarn #cute❤️