Well insulated with aluminium foil liner, will keep your cold, frozen items cool and your warm supplies at heat for hours. Perfect size makes it easy to carry lunch and snacks and fits in your backpack. Nice for lunches, picnics, work, shool, camping or pinic. Features: Thicken aluminum foil, padded with high density EPE foam keeps your food warm or cold for hours. Tear-resistant polyester fabric for durability and easy cleaning. Double-open zippers are smooth and durable. Built-in mesh pocket for cutlery, napkins, snacks and other small stuff. Thicken handle for comfortable & effortless carrying. Measures 7.1 x 3.9 x 3.9 '', roomy enough to hold one 800ml meal box. Perfect for work, school, picnics, camping, hiking, beach, BBQ. Specifications: Material: Polyesters + Aluminum foil + PE foam Color: Black / Green ( optional ) Product Size: 18 * 10 * 10 cm / 7.1 * 3.9 * 3.9 in Product Weight: 150 g / 5.3 oz Package List: 1 * Bag Note: Lunch box is Not included.