♪ Thank you for viewing! ♪ This item uses a washable, 4-layer aluminum cooling/insulating sheet made of mesh fabric. The 4-layer structure prevents heat from escaping! (Can be used all year round) ★ For preparing for entrance to kindergarten/school ★ For walks, outings, and picnics ★ For replacements Size: Lunch bag: Approximately 27cm wide x 20cm long x 10cm deep With strings on both sides and a handle (with a core for extra durability) (Please allow for some margin of error.) Materials: Outer fabric: Cotton Contrast fabric: Cotton stripe Lining: Aluminum cooling/insulating sheet (4-layer structure) (Color will be chosen at random) [Please note that the pattern appearance may vary depending on the fabric cutting position] Price: Lunch bag: 1700 yen Shipping: 185 yen Total: 1885 yen *Washing instructions: Please wash in a washing machine using a laundry net. Do not use a dryer. *As this is a handmade item, there may be slight distortions or misalignments. Please purchase only if you understand this. *Please note that the item will be folded for shipping. *The lunch box used in the photos is 650ml. Thank you very much (*^_^*) ⬇︎ I have other items for sale as well(^^) #SirisiriEntranceSchoolBoys #SirisiriCoolingInsulationItems Entrance to kindergarten/school, nursery school, kindergarten, elementary school Club activities, cram school, lessons, walks, picnics, sports day Lunch bag, lunch bag, cooling, insulation, washable Flower, flower, Nordic Type: Lunch bag/lunch bag