Thank you for viewing! This is a highly useful lunch belt with a cooler pack case. The natural pattern is cute and popular with both children and adults ෆ‪ In the summer, you can use it with a cooler pack to protect your lunch. In the winter, it can also be used for furikake or small snacks.´- Size: Approximately 11cm (H) x 12.5cm (W) Elastic band: 18cm Cooler pack opening: Approximately 10cm ☆ Bento box and cooler pack are not included. (The bento box in the photo is 540ml) #LunchBelt #CoolerPackCase #LunchBelt #Natural Please read the profile for handmade items.