Let the kids go to daycare or school in an eye-catching style with our backpacks, coolers and sandwich bags. They make it easy to bring healthy, fresh food and beverages on the go and are made of durable, water-resistant polyester. Both the backpack and the cooler have adjustable straps for a better fit. The inside of the cooler and the sandwich bag consists of an easy to clean, waterproof PEVA-plastic. Like all products, the bags come in five different colors, each with a animal print exclusive designed for Carl Oscar by Swedish illustratior Linn Eldin.