This item made of polyester which is easy to dry for storage. The interior lining is made from eco-friendly foil and padded with EPE foam for great thermal resistance. The premium food-grade aluminum foil is water-resistant, and the interior is dirt-proof and easy to clean. Lunch Bag features comprehensive thermal resistance to keep your food at optimal temperatures.The small size can fit perfectly into your backpack, handbag, or briefcase. Quantity over 3000 pcs will be shipped by ocean
