Description: Thanks to the mesh and widen straps design, this backpack is superbly breathable and very light in weight, making it very labor-saving. Adjustable design allows you to easily adjust the backpack to suit your own needs. The large capacity allows you to store as many items as you need. It is constructed of polyester material. Length of this product is 45cm and width is 29cm. The thickness of the product is 17cm. Lightweight backpack is suitable for outdoor, cycling, going out, work, travel and so on. Item Name: Outdoor Backpack Material: Polyester Features: Smooth Zipper, Adjustable, Super Light, Folding Size Details: LxW: 45cm x 29cm(Approx.) Thickness: 17cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Outdoor Backpack (Others Not Included)