This is a lunch bag with handles made with an aluminum sheet that provides heat and cold retention. The floral fabric is from Decollections and was pre-sold in April 2025. Size: *Please allow for some margin of error.* Width: 29cm (bottom 18cm) Height: 13.5cm (including drawstring 23.5cm) Gusset: 11.5cm Images 5 and 6 show the bag with two 480ml Ziploc containers. Please use these for size reference. Fabric: Except for the string and tag, the fabric is from Decollections. Outer fabric: 100% cotton Lining: 4-layer washable aluminum sheet; the mesh color is light blue. The cotton fabric has been pre-washed. Please wash in a laundry net on a gentle cycle. Do not use a tumble dryer. This is a handmade item, so there may be imperfections. Thank you for your understanding. It will be folded and packaged to protect against water damage. Folding may cause wrinkles. If you are concerned, please iron it. (Do not iron the aluminum sheet directly; as shown in image 7, pull out the aluminum sheet before ironing.)