 |
A practical DIY crossbody cell phone case with built-in handles, cushioned protection, and pockets for your essentials—perfect for everyday use.
A practical, hands-free phone case with pockets, cushioning, and built-in straps for everyday use
Dear Readers and Subscribers,
If you’re like me, you don’t always want to carry a full purse just to run errands. Sometimes all you need is your phone, a card, and maybe your sunglasses—and that’s exactly what this DIY project is designed for.
In this tutorial, I’m going to show you how to sew a crossbody-style cell phone case that hangs comfortably in front of your body like a necklace. It’s secure, lightweight, and best of all—you don’t need any hardware unless you want to add it.
This case is cushioned for protection, has a back pocket for essentials, and even includes a front pocket for sunglasses. It’s simple, practical, and something you’ll use every day.
Why You’ll Love This Project
No hardware required (but optional if you prefer it)
Built-in straps for a clean, minimal look
Lightweight and comfortable to wear
Keeps your hands free while shopping or walking
Great for gifts or selling in your shop
Best Fabrics to Use
This project works beautifully with sturdy, everyday fabrics:
Canvas (great for durability)
Denim (perfect for structure)
Medium-weight cotton
Cotton blends
For the lining, use quilting cotton or a similar lightweight fabric.
Materials Needed
Outer fabric (canvas, denim, or cotton blend)
Lining fabric
Cotton batting or foam interfacing (for cushioning)
Thread
Sewing machine
Scissors or rotary cutter
Pins or clips
Iron
Optional:
Magnetic snap or Velcro (if you want closure)
D-rings or clips (if you prefer removable straps)
Cutting Guide (Adjust to Your Phone Size)
You can customize this based on your phone, but here’s a standard size:
Main body (outer + lining): 7" x 9" (cut 2 each)
Batting/interfacing: 7" x 9" (cut 2)
Back pocket: 7" x 5"
Front pocket (sunglasses): 7" x 6"
Straps (cut 2): 2" x 45" (adjust length as needed)
Step 1: Prepare the Layers
Layer your outer fabric with batting and quilt lightly if desired. This gives your phone case structure and protection.
Press everything well before sewing—this makes a big difference in the final look.
Step 2: Sew the Pockets
Back Pocket (for cards and cash)
Fold the top edge down ½" twice and stitch
Place it on the back panel and sew around the sides and bottom
Front Pocket (for sunglasses)
Finish the top edge the same way
Attach to the front panel
Make sure both pockets are secure and straight—this is where function meets design.
If you enjoy practical sewing projects like this, take a look at my shop at The Needle Market, where you’ll find sewing patterns, fabrics, and notions designed for everyday living.
And if you haven’t already, be sure to subscribe to The Designer's Needle in the sidebar so you don’t miss new tutorials, sewing ideas, and patterns.
Step 3: Create the Built-In Straps
This is what makes this project unique.
Fold each strap lengthwise, right sides together
Stitch along the long edge
Turn the right side out and press
Now you have two clean straps—no hardware needed.
Step 4: Attach the Straps
Position the straps at the top of the front panel:
Place each strap end about 1–1.5 inches from the side edges
Baste them in place
Make sure they are not twisted before sewing—this is important.
Step 5: Assemble the Case
Place the front and back pieces right sides together
Sandwich the straps inside
Sew around the sides and bottom
Leave the top open
Repeat with the lining (without straps), leaving a small turning gap at the bottom.
Step 6: Finish and Turn
Insert the outer case into the lining (right sides together)
Sew around the top edge
Turn the right side out through the lining gap
Close the gap with a topstitch
Press well for a clean, professional finish.
Optional Add-Ons
Add Velcro or a snap closure for extra security
Topstitch around the edges for durability
Add decorative stitching or contrast fabric
Use patchwork for a one-of-a-kind look
Ways to Style and Use It
This isn’t just a phone case—it’s a lifestyle piece.
Wear it crossbody while shopping
Use it for travel or walking
Keep essentials close without carrying a purse
Make several to match different outfits
A Thought for Sewists Who Sell
This is the kind of item that sells well because it solves a real problem.
You can:
Offer different fabric styles (denim, floral, neutral)
Create seasonal versions
Bundle with matching tote bags or aprons
It’s small, easy to batch sew, and perfect for repeat buyers.
Sometimes the simplest projects are the ones we use the most—and this is one of them.
Once you make one, you’ll probably want a few more.
