A handmade backpack for a child is one of those sewing projects that looks impressive but is actually very achievable—especially when you keep the design simple and practical.
This easy child’s backpack sewing tutorial is perfect for beginners who want to sew something useful, gift-worthy, and sturdy enough for everyday adventures. Think library books, sleepovers, daycare, kindy, or even a little overnight bag for Grandma’s house.
I’ve been sewing kids’ bags for years, and this style is a winner: soft structure, adjustable straps, and no fussy hardware. If you can sew straight seams and turn a tube, you can make this backpack.
Why This DIY Child’s Backpack Works
Most older backpack tutorials (including the original CraftIdeas version) are very basic and often vague. This updated version improves on that by focusing on:
- Clear sizing that actually fits children
• Comfortable shoulder straps
• A roomy interior without bulky padding
• Easy construction with standard cotton fabric
• A shape that holds up to real use
It’s also a great scrap-busting project if you want to mix prints or use contrast fabric for straps and lining.
Finished Backpack Size
Approximate finished size:
• Height: 12 inches (30 cm)
• Width: 10 inches (25 cm)
• Depth: 4 inches (10 cm)
This size suits toddlers through early primary school age.
Materials You’ll Need
- ½ yard (45 cm) main fabric
• ½ yard (45 cm) lining fabric
• ½ yard (45 cm) medium-weight fusible interfacing
• 1 yard (90 cm) cotton webbing or fabric for straps
• 1 magnetic snap or large sew-on snap
• Coordinating thread
• Safety pin or bodkin
• Iron and ironing board
Optional:
• Name label
• Front pocket fabric
• Decorative patch or applique
Cutting Instructions
From main fabric:
• Backpack front – 1 piece (12″ x 10″)
• Backpack back – 1 piece (12″ x 10″)
• Backpack sides/gusset – 1 piece (4″ x 28″)
• Flap – 2 pieces (rounded at one end)
From lining fabric:
• Backpack front – 1 piece
• Backpack back – 1 piece
• Backpack sides/gusset – 1 piece
• Flap – 2 pieces
From interfacing:
• Backpack front – 1
• Backpack back – 1
• Flap – 1
Step 1: Prepare the Flap
Place the two flap pieces right sides together. Sew around the curved edge, leaving the straight edge open. Trim curves, turn right side out, and press well.
Topstitch around the curved edge if desired. Set aside.
Step 2: Attach the Flap to the Backpack Back
Center the flap on the top edge of the backpack back piece, right sides together, with the flap pointing downward.
Baste in place. This will be secured later when the bag is assembled.
Step 3: Make the Shoulder Straps
Cut two strap pieces 18–20 inches long.
If using fabric straps:
• Fold lengthwise, right sides together
• Sew long edge
• Turn right side out and press
If using cotton webbing, simply cut to size.
Baste strap ends to the top of the backpack back, spacing them about 2 inches apart. The straps should hang downward.
Step 4: Assemble the Outer Backpack
Sew the gusset piece to the backpack front, right sides together, easing around corners.
Repeat to attach the backpack back, making sure straps and flap are tucked safely inside the seam.
Clip curves and corners carefully.
Step 5: Assemble the Lining
Repeat the same steps to assemble the lining, but leave a 4-inch opening in the bottom seam for turning.
Step 6: Join Lining and Outer Bag
Place the outer backpack inside the lining, right sides together.
Align top edges and sew all the way around.
Turn the backpack right side out through the opening in the lining.
Hand stitch or machine stitch the opening closed.
Push lining inside the backpack and press the top edge neatly.
Step 7: Add the Closure
Attach a magnetic snap or sew-on snap to the flap and front of the backpack according to the manufacturer’s instructions.
Topstitch around the top edge of the backpack for durability and a polished finish.
Best Fabric Choices for Kids’ Backpacks
- Quilting cotton (easy and lightweight)
• Canvas for extra durability
• Denim for a tougher school-style bag
• Cotton twill for structure without stiffness
Avoid very heavy upholstery fabrics unless you’re confident with thick seams.
For instructions:
http://www.craftideas.info/html/childs_backpack.html
