Feature:1. Thickened shoulder straps and breathable mesh, effectively reduce fatigue.2. The straps are evenly stressed and comfortable to shoulder, giving you a perfect wearing experience.3. The workmanship is meticulous, the thread is sewn smoothly, and the double‑thread sewing is firm.4. The buckle design can easily adjust the shoulder strap according to your body shape.5. The built‑in waterproof material reduces the trouble of splashing water, and can be hand‑held or backed in 2 ways, large capacity, easy classification.Spec:Item Type: Painting Backpack Material: CanvasProduct Size: Approx. 63 x 47 x 7cm / 24.8 x 18.5 x 2.8inFunction: Can hold 4K drawing board, drawing paper, sketch book, folding easel, pencil box, bucket and other tools needed for paintingFeatures: Tear resistance, waterproof, can be lifted and back, large capacityPackage List:1 x Painting Backpack