Hamburger American Flag Large Insulated Tote Bag for Grocery Shopping Reusable Tote Bags for Women Men, Cooler Bag with Zippered Top & Handles for Beach Picnic Travel

PolyesterMulti-layer Design: Durable 600D Oxford Cloth on the outside, eco-friendly PEVA inside, and thickened pearl cotton in between for waterproofing and insulationMulti-functional Storage: Main compartment and front pocket provide ample storage space, suitable for various usesFoldable and Portable: Can be folded flat for easy storage, saving space when not in useLong-lasting Insulation: Keeps food snug or fresh for hours, with enhanced cooling performance when used with an ice packVersatile Use: Ideal for supermarket shopping, carrying cold lunches, adult lunch boxes, breast milk storage, and more, with a capacity to hold up to 30 kg Perfect for everyday use. supreme materials and excellent craftsmanship ensure long-lasting durability.