【Cool Pack Case】 This cool pack case has a rubber band, so you can attach it directly to lunch boxes, food containers, etc. ※Size: Approximately 9cm x 12cm ⭐️ Ships with Mercari delivery for peace of mind! ⭐️ Immediate purchase OK, day or night!! (Please comment if you are purchasing multiple items.) ⭐️ For those who purchase multiple handmade items 70 yen off each item from the second item onwards, at 350 yen each! (Example: 1 item → 420 yen 2 items → 420 yen + 350 yen 3 or more items → 420 yen + 350 yen + 350...) I also sell handmade goods for children's school supplies! I offer a discount for multiple purchases, so please take a look if you'd like. Here ↓↓↓ #yuCutleryCase #yuCoolPackCase #yuWaterBottleStrapCover #yuDrawstringBag