High-density canvas material, wear-resistant and build-resistant Thickened canvas: selected high-density canvas fabric, tough texture, wear-resistant and tear-resistant, easy to deal with daily friction and outdoor environment. WATERPROOF COATING: The surface is covered with a waterproof coating, which is impermeable to light rain or splashing, protects the contents of the bag from drying out, and wipes clean when cleaning. Energetic red color, eye-catching and versatile Positive red design: Bright and vivid red color, full of enthusiasm and vitality, suitable for spring and summer seasons, easy to become the focus of the crowd. Versatile style: whether it is casual wear, denim, sportswear or simple dresses, the red backpack can add highlights to the look. Dual-shoulder/Handheld dual mode, flexible switching Dual-shoulder backpack: wider and thicker shoulder straps, fit the shoulder curve, dispersing the pressure, long time backpacking without tiring shoulders, suitable for traveling, shopping or commuting. Handheld mode: top reinforced carry handle, comfortable grip, quickly switch to handbag, convenient for temporary access to objects or with formal wear.