This large capacity bag is made of 600D polyester and nylon mesh, it combines two great functions into one handy item. The tote bag function of the top portion of this bag features mesh sides to allow you to see your items easily. The zippered cooler section has food-grade PEVA waterproof lining. The super-strong handles round out this item nicely, the cooler section has food-grade PEVA waterproof lining. The super-strong handles round out this item nicely. Your logo on the large capacity mesh tote bag is welcome