Square Leather Shoulder Bag Sewing Pattern AAB-708

DIY Square Leather Shoulder Bag Sewing Pattern – Elegant & FunctionalCraft your own stylish square bag using this shoulder bag sewing pattern. The unique diamond-stitched design adds sophistication, while the spacious interior is perfect for carrying your essentials such as your phone, wallet, and accessories. With versatile options like sturdy leather handles and a detachable strap, this design offers both elegance and functionality for your next DIY leather bag project.Pattern Materials Optional:450g Kraft Board: An eco-friendly, cost-effective option with moderate hardness. It offers precise laser cutting, reusability, and a vintage style with a slightly rough surface—ideal for both tracing and direct leather cutting. Acrylic Board: A robust, transparent board that reveals leather defects before cutting, ensuring high accuracy. Its 2.3mm thickness supports marking and direct cutting with leather tools.Pattern Details & Recommendations:Pattern Model: AAB-708Finished Item Size: 21 x 14 x 6cm / 8.27″ x 5.51″ x 2.36″ (Minor variations of 1-2cm may occur depending on craftsmanship.)Hole Spacing: 4mmInstructions Language On The Pattern: English – detailed instructions on pattern ensure an easy process for beginners.Recommended Leather Usage: About 4 to 5 square feet (for reference only). For a better crafting experience and finished project, we recommend using top grain leather or full grain leather. Depending on the project, you can choose different types, textures, and thicknesses of leather. Check out Shock Crafts High Quality Leather Collections for more options.Hardware Reference: Purse Thumb Lock, D-Ring, Lobster Snap Hook, Rivet. Shock Crafts offers a range of premium leather hardware at affordable prices. Leather Thickness Recommendations:For most projects, we recommend using full-grain or top grain cowhide leather, which is available in various types and textures suitable for different needs. Bags: • Exterior: 1.8mm-2.0mm • Interior: 1.0mm-1.5mm Wallets: • Exterior: 1.5mm-1.8mm • Interior: 0.8mm-1.0mm Card Holders: Recommended leather thickness – 1.5mm Note: Interior leather includes materials used for the internal compartment, lining, and pocket.How To Craft Your Own Leather Projects Step By Step:Prepare Leather: Select a high-quality leather sheet based on our recommendations or your personal preference.Cut Leather: Use our pattern to trace and cut out the leather pieces. The pattern is already with pre-punched holes, so you don’t need to punch stitching holes yourself.Edge and Surface Treatment: Treat the edges and surface according to the leather type. Vegetable-tanned leather may require surface treatment. Smooth leather or nubuck leather might only need light surface work. Waxed leather may only need a simple wipe.Sewing and Assembly: Prepare needle and thread, then sew the leather pieces together following the pattern instructions. Attach recommended hardware. Adjust the bag’s shape as needed.Final Touches: Once assembled, your high-quality square shoulder bag is ready for use. Enjoy the satisfaction of carrying a stylish and functional bag made with your own hands.