Features: 1. Smooth Zippers: The two-way zippers can be closed or opened in two opposite directions at the same time, which is convenient to operate from any side you prefer. 2. Durable backpack: To ensure the longevity, our backpack has strengthened stitching, providing it with extra strength and long-lasting performance. 3. Durable Sewing and Material: High quality material to make sure the small backpack won't be easily ripped. It can be used for a long time. Specifications: Material: polyester Color: dark blue Unfolded size: 26x14x40cm/ 10.3x5.5x15.8inch(LxWxH) Folded size: 9x4x12cm/3.54x1.57x4.72inch(LxWxH) Weight: 100g Read more Package include: 1 x foldable bag Read more.