Insulated Lunch Bag 25x15cm with Thermal Flask Straps / Drawstring Tote / Delicious Onigiri

*Upgraded from May 20, 2020, with a complimentary aluminum foil lid for enhanced insulation. Most insulated lunch bags on the market are made of plastic. We designed this insulated bag specifically for lunch boxes, using a blend of cotton and linen with padding and a double-layered aluminum foil insulation layer (most market bags only have a single layer). It's like wrapping your lunch box in a cozy blanket with added insulation. Unlike typical market insulated lunch bags, this one features an extra inner lining, encasing the foil fabric within. This allows it to double as a stylish everyday carry tote, perfect for anything you wish to pack. Thoughtful tie-down straps are included to prevent thermal flasks from tipping over. / Dimensions / Internal space approximately 25cm (base width) x 15cm (base depth) x 18cm (height, excluding drawstring portion). Handle length: 36cm. The straps can secure thermal flasks with a diameter of 9-12cm. / Materials / In selecting materials, we aimed to minimize plastic. Thus, we used: 100% cotton-linen outer fabric, polyester batting, double-layered aluminum foil bubble wrap, cotton-blend lining, cotton-blend handles, wax cord, and cord stopper. / Care Instructions / Hand wash only. Machine washing may cause deformation. Do not iron, as it can damage the insulating bubble layer.