Advanced Materials: Cooler Bags Are Made Of Environmentally Friendly High-Quality Polyester, Leak-Proof Peva Lining, Soft And Easy To Clean. Our Lunch Bag Is Durable And Tear-Resistant, The High-Quality Metal Zipper Is Not Easy To Break, And The Thick Handle Reduces The Weight, Making It More Convenient For You To Carry. | | Multifunctional Compartment: The Adult Lunch Bag Has Mesh Bags On Both Sides, Insert Pockets And Zip Pockets On The Front Of The Bag, And A Mesh Braid Chain Bag On The Inner Bag Cover, A Variety Of Storage Space, Hot Pressing Process Of The Inner Liner, Waterproof And Intimate Design.Not Suitable For Ages 12 And Below | | Convenient To Carry: 'S Reusable Lunch Bag Has A Detachable And Adjustable Shoulder Strap, Which Can Be Carried In Three Ways: Shoulder, Cross-Body And Hand. The Modern And Lightweight Design,Can Be Conveniently Used As A Lunch Bag, Picnic Bag, Thermal Bag, Sundries Bag Or Shopping Bag. This Is A Good Gift For Your Friends Or Family.