Ultimate Guide：How to Sew a Drawstring Backpack

Drawstring backpacks are a versatile and convenient option for carrying your essentials. They offer a hands-free design, allowing you to keep your belongings secure while leaving your hands free for other tasks. These backpacks are perfect for a variety of uses, from carrying your gym gear to taking on a hike or using as a stylish everyday bag. Their simple yet functional design makes them suitable for people of all ages, and they can be customized in countless ways to reflect your personal style.

As an experienced seamstress, I’m excited to share with you a detailed step-by-step guide on how to sew a drawstring backpack. This project is not only fun but also rewarding, as you will end up with a unique accessory that you can use in various situations. Whether you’re looking to create a one-of-a-kind bag for yourself or want to learn a new sewing skill to impress your friends, this tutorial will walk you through the entire process. We will cover everything from selecting the right materials to adding the finishing touches that will make your backpack truly special.

Materials Needed for Sewing a Drawstring Backpack

To sew your own drawstring backpack, you’ll need the following materials:

1. Fabric (such as cotton, canvas, or denim) for the main body of the backpack
2. Coordinating thread that matches or complements your fabric
3. Scissors or a rotary cutter for precise cutting
4. Measuring tape or ruler to ensure accurate measurements
5. Pins or clips to hold the fabric pieces together while sewing
6. Sewing machine for efficient stitching
7. Drawstring cord or ribbon to create the closure mechanism
8. (Optional) Interfacing for added structure and durability

Gathering these materials beforehand will make the sewing process smoother and more enjoyable. Make sure to choose fabrics that are not only appealing but also durable enough to withstand daily use.

Step 1: Preparing the Fabric and Pattern

1. Choose your fabric: Select a durable and washable fabric that suits your personal style and intended use for the backpack. Consider patterns, colors, and textures that resonate with you.
2. Prewash and iron the fabric: Wash and iron the fabric to ensure it’s ready for cutting and sewing. This step helps to remove any shrinkage and ensures that your finished backpack maintains its shape.
3. Create a pattern: You can either use a pre-existing pattern or draft your own. Consider the desired size and shape of your backpack when creating the pattern. If you’re drafting your own, make sure to include seam allowances in your measurements.

Step 2: Cutting the Fabric Pieces

1. Lay out the pattern pieces: Carefully place the pattern pieces on the fabric, ensuring that the grain lines are aligned correctly. This will help your backpack maintain its shape and structure.
2. Cut the fabric: Using sharp scissors or a rotary cutter, cut out the fabric pieces following the pattern. Take your time to ensure clean edges for a professional finish.
3. Mark the fabric: Use a fabric marker or chalk to mark any necessary sewing lines or placement guides on the fabric pieces. This will help you stay on track as you sew.

Step 3: Sewing the Main Body of the Backpack

1. Prepare the fabric: Iron the fabric pieces to ensure they are smooth and ready for sewing. This will help prevent any wrinkles from interfering with your stitching.
2. Assemble the main body: Sew the front and back panels of the backpack together, leaving an opening at the top for the drawstring channels. Make sure to use a straight stitch and backstitch at the beginning and end of your seams for added strength.
3. Create the drawstring channels: Fold down the top edge of the backpack and sew along the folded edge to create a channel for the drawstring. This step is crucial as it will allow the drawstring to slide easily.

Step 4: Attaching the Drawstring Channels

1. Cut the drawstring channel fabric: Begin by measuring and cutting the fabric pieces that will form the drawstring channels. Make sure to cut them to the appropriate length and width to fit the top of your backpack perfectly. This step is crucial for ensuring that the drawstring functions smoothly.
2. Sew the drawstring channels: Take the fabric pieces you just cut and fold them in half lengthwise. Next, sew them to the top edge of the backpack, creating a channel for the drawstrings. This channel will allow the drawstrings to slide easily, making it simple to open and close your backpack.
3. Reinforce the channels: To secure the drawstring channels in place, sew additional lines of stitching along the edges. This extra stitching will help keep the channels from coming loose over time, ensuring that your drawstring backpack remains functional and reliable.

Step 5: Adding the Drawstrings

1. Measure and cut the drawstrings: Determine the desired length of the drawstrings based on how you plan to use your backpack. Once you have the measurements, cut the cord or ribbon accordingly. It’s important to have enough length to allow for easy adjustment.
2. Thread the drawstrings: Using a safety pin or a bodkin, carefully thread the drawstrings through the channels you created earlier. Make sure that the drawstrings can move freely within the channels, as this will make it easier to open and close your backpack.
3. Secure the drawstrings: After threading the drawstrings, knot or secure the ends to prevent them from slipping back through the channels. This step is essential to ensure that your backpack remains closed when you want it to, keeping your belongings safe and secure.

Step 6: Finishing Touches and Optional Additions

1. Trim any excess fabric: Once you have completed the main construction of your backpack, take a moment to carefully trim any loose threads or excess fabric. This will give your backpack a neat and tidy appearance, making it look more professional.
2. Add reinforcements (optional): For added durability, consider incorporating reinforcements such as grommets or snap closures at the top of the backpack. These additions can help strengthen the areas that experience the most stress, ensuring that your backpack can withstand daily use.
3. Personalize the backpack: To make your backpack truly unique, feel free to add decorative elements. You can use appliqués, embroidery, or patches to express your personal style. This is a great way to showcase your creativity and make your backpack stand out.

Tips for Sewing a Drawstring Backpack

• Choose the right fabric: Selecting a fabric that is durable, washable, and suitable for your intended use is crucial. Consider options like cotton, canvas, or denim for a sturdy backpack.
• Measure and mark carefully: Taking precise measurements and making clear markings will ensure that your backpack fits well and looks professional. Accuracy is key in sewing.
• Reinforce the seams: As mentioned earlier, using a zigzag stitch or serger on the seams will help prevent fraying and add durability to your backpack.
• Use interfacing (optional): Applying interfacing to the main body of the backpack can provide additional structure and support, making your backpack more robust.
• Experiment with different sizes: Don’t hesitate to adjust the pattern to create a backpack that fits your needs. Whether you want a compact everyday bag or a larger, more versatile option, customization is part of the fun.

Conclusion

Congratulations! You’ve reached the end of this comprehensive guide on how to sew a drawstring backpack. 

Sewing a drawstring backpack is a rewarding and practical project that allows for personal expression. By following this step-by-step guide, you will create a unique and functional accessory that you can use for years to come. Remember to take your time, measure carefully, and enjoy the process. Happy sewing!

If you’re excited to begin creating your very own drawstring backpack, make sure to download my free pattern along with the detailed instructions. Simply click the button below to get started on this fun and rewarding sewing project that you will surely enjoy!