DIY Leather Backpack Pattern for MacBook 16

Generate an image representing a pattern for a thin, leather backpack meant to snugly fit only a 16-inch MacBook inside. The bag's interior should feature a holster-style pocket to secure the MacBook, and the exterior should echo the MacBook's shape. The backpack is meant to be worn across the back—using a diagonal strap. A few crucial measurements for creating this pattern are as follows: Considering the MacBook's standard dimensions, approximately 35.79 cm wide, 24.59 cm deep, and 1.62 cm high—the pocket should be slightly larger to allow easy placement of the laptop. The pattern for this pocket should be a rectangle slightly larger than the MacBook, accounting for about 0.5-1 cm seams. The back panel should mimic the pocket's shape but be slightly larger to accommodate the bag's leather thickness and added seams, and strap attachment. The front panel should be similar to the back and allow extra cm on the sides if the backpack is not intended to be flat. The bottom pattern should match the pocket's width and depth, with extra cm for seams. If the bag needs slight thickness, the side panels should be narrow yet adequate for forming the backpack's body. The strap should be long enough for wearing comfortably across the shoulder, potentially adjustable for different user heights. After initially stitching together the pocket, it should be attached to the back panel. The front and back panels can then be joined with the side walls and bottom, followed by the strap's attachment to the back. After the basic construction of the backpack, a zipper or flap for closure can be added, along with edge treatments for a neat look. Achieving a durable, aesthetically pleasing result entails using high-quality materials and leather crafting tools.