☆ Simple pet bottle cover with a handle. The outer fabric has interfacing. The inner fabric is a washable mesh with a 4-layer aluminum cooling/insulating sheet (can be used all year round ♪). ☆ We recommend putting it in a net or washing it by hand when washing. ⚠️ Do not use a dryer (tumble dryer). ☆ The pet bottle in the image is 600ml. Please use it as a size reference. ☆ Size Approx. 17.5cm (length, not including the drawstring part) 14cm (width, top) 7cm (bottom) This is a handmade item by an amateur. I make them carefully, but they are not perfect. Thank you for your understanding before purchasing. Instant purchase OK. Lunch bag Drawstring pouch Washable cooling/insulating sheet Cooler bag Lunch bag Lunch tote My bottle With handle Gray Stopper With tag Snack container