☆ 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 tall (excluding the drawstring part) Approx. 14cm wide (top) Bottom 7cm This is handmade by an amateur. I make them carefully, but they are not perfect. Please understand this before purchasing. Instant purchase OK. Drawstring pouch Washable thermal insulation sheet Cooler bag Lunch bag Lunch box Lunch tote My bottle Hickory Navy With stopper With tag Snack container