Thank you for viewing! Coolant Pack Case with Band Inner Fabric: Double Gauze, White → Absorbs water droplets and dries quickly! Size: Approximately 9cm (height) x 12cm (width) Elastic Band: Approximately 16-17cm ⚠︎The 3rd and 4th photos are examples of use. 　Lunch box and coolant pack are not included. 　Pattern changes are not possible. Perfect for this season!! ・When taking a lunch box → It won't slip with the elastic band! ・When you want to cool down ← In our house, we put it under the armpits when there's a fever(^^) ・You can also put jelly and furikake in it! I give it to my children to take in the car on hot summer days! ⚠︎Notes⚠ Each item is made with care, but since it's handmade by an amateur using a home sewing machine, there may be some distortion, double stitching, and slight misalignment. Please refrain from purchasing if you are looking for perfection. #handmade #coolantpackcase #entranceceremony #kindergarten #elementaryschool #preschool #washable #ribbon