Made from 16-ounce cotton-polyester mix canvas, so the bag is thicker and not easily deformed. Cotton is more resistant to being squashed, and polyester is more resilient. Precise heavyweight stitching throughout with cross-stitching at the handles is making it sturdier and more durable. Following a simple design, it offers a main compartment with a magnetic snap to keep your stuff safe. Inside it features a zippered inner pocket for store your small items such as wallet and cell phone that you don't want to lose. You can comfortably carry by hand or over your shoulder. Full size: 36cm (Height) x 38cm (Length) x 7.6cm (Width). Inner pocket size: 23cm (Height) x 28cm (Length). Handle size: 66cm (Length) x 5cm (Width). You can carry your thin coats, books, tablets, laptops, and other stuff you needed. It is perfect for school, working, shopping, groceries, beach, and more.