About fabricX-Pac is an ultra-lightweight canvas material developed by canvas manufacturer Dimension-Polyant for racing sailboatsAs a material developed for sailboats, it needs to be light, waterproof, and able to withstand huge tearing forces from all directions.To prevent various chemical corrosion and UV rays, this is also what backpacks need to face.X-Pac is not a single fabric, it is made of NyIon with PoIyester plus a waterproof coatingLightweight and high-strength fabric made of composite pressingcapacity description- Main pocket design with 1 patch pocket, 1 zipper pocket, 2 pen holders, 2 mesh pockets and 1 keychain- Can hold 11-inch iPADPro at the same time- The top pocket of the bag uses YKK rubberized waterproof zipper, which effectively prevents rainwater from penetrating and protects the contents.- There is a zipper pocket on the front and back of the bag, which once again enhances the bag’s storage function- The bag strap is adjustable in length and has a hanging buckle on one side, which can be used to hang various small accessories for decoration.Three-dimensional sizeLength 26cm x Thickness 7cm x Height 21cmBag width 3.8 cm x length range 72 cm - 130 cmThings to note before purchasing1.About sizeThe dimensions of the bag are measured manually outside the bag, and certain errors are allowed. The measurement method is the three-dimensional measurement method, that is, the value of the bag in its three-dimensional state is based on the bottom edge, not the value of the empty and squashed state.2.About color differenceThe products are all photographed in kind. We do not rule out the difference in lighting, light and shade caused by your ambient light and the time of shooting, as well as the visual color difference caused by different computer monitors or mobile phones of different brands. This is unavoidable for all online shopping, so please be careful when photographing.3. About returns and exchangesWe promise to provide you with a 7-day no-reason return and exchange service within 7 days from the date the customer receives the product. Returned goods must have all tags intact (if there are any gifts, they should also be returned together), so as not to affect the second sale or damage the rights of the next consumer.