☆ Simple water bottle cover with a handle. The outer fabric is interfaced. The lining is a washable mesh fabric with a 4-layer aluminum cold/hot insulation sheet (usable all year round ♪). ☆ When washing, please use a laundry net or hand wash. ⚠️ Do not use a dryer (tumble dry). ☆ The water bottle in the image is 600ml. Please use it as a size reference. ☆ Size Approximately 17cm (height, excluding the drawstring part) 14cm (width at the top) 7cm (bottom) This is a handmade item by an amateur. I make it with care, but it is not perfect. Thank you for your understanding before purchasing. Immediate purchase is OK. Lunch bag Drawstring pouch Washable cold/hot insulation sheet Cooler bag Lunch bag Lunch tote My bottle With handle Gray Stopper With tag Snack container