Item Type: Painting Backpack Commodity Material: Oxford cloth Commodity Type: Waterproof painting bag Product Size: The Longest, The Widest and The Highest: Approx. 66.5 x 50 x 8cm / 26.2 x 19.7 x 3.1in Package List 1 x Painting Backpack Manual measurement, there is a small distance difference. 1The bag adopts a professional buckle design, which is firmer without falling off. 2Each zipper of the painting bag is made of iron zipper pull head, and the metal zipper is carefully made and durable. 3The hand guard is made of oxford cloth to prevent hand rubbing and easy to carry. 4The fabric is made of Oxford cloth waterproof fabric, which can full feel its firmness and wear resistance. 5The joint between the shoulders of the painting bag is reinforced with a full automatic knotting machine, which is beautiful and elegant, and the quality is more guaranteed. 6The strap is enlarged and widened, and shock-proof and pressure-reducing foam is added inside, which makes it more comfortable to carry on the shoulders.