Insulated lunch bag with thermal lining. (Thermal fabric used up to the drawstring top) Front: Oxford fabric Back: Toray Sunstate AL Can be washed in a laundry net. Size: Approximately width 27 x height 18cm x depth 10cm (See photo 3 for size reference♪) The photos are examples. Please note that the pattern placement may vary depending on the cutting. This is a handmade item. There may be slight variations from the listed size. To avoid any issues, please refrain from purchasing if you are looking for a perfect product. ※The lining mesh fabric has a 4-layer structure: ① Mesh fabric ② Aluminum sheet ③ Non-woven fabric ④ Polyester cotton Toray Sunstate AL is used. ※This is made to order, so it takes about a week to ship. If you are in a hurry, please contact us before purchasing. #mizutama's handmade #mizutama's insulated lunch bag