How to DIY a Cute and Easy Upcycled Denim Bag

Enitan Agbabiaka
by Enitan Agbabiaka
8 Materials
$10
2 Hours
Easy

You can never have too many bags, so to help you out, here’s a great DIY denim bag for you to make. This is a great denim jeans upcycle!

Tools and materials:

  • Old jeans
  • Lining/underlay fabric
  • Ruler
  • Measuring tape
  • Scissors
  • Fabric marker
  • Thread
  • Sewing machine
Measuring denim

1. Measure your denim

Start by cutting off one pant leg below the crotch and opening the seam of your jeans pant leg.


Lay the denim with the inside of the fabric facing up.


Mark out a template for your denim bag, measuring 24 x 44 centimeters (9.45 x 17.32 inches).

Cutting denim

2. Cut the denim

Cut out your template and save the rest of the denim for another step.

Cutting lining

3. Cut lining and underlay

Cut your underlay and your lining fabric to match the size of your denim. 


One layer of underlay is enough, but you may choose to use two layers.

Ironing fabric

4. Iron the fabric

Press your underlay fabric to your denim with an iron.

Assembling bag

5. Assemble your bag

Turn your stack of fabric so the denim is facing out on the top.


On the top long side of your fabric, measure and mark 15 centimeters (6 inches) in from the top left-hand corner.

Assembling bag

Measure and mark the same distance from the bottom left corner.

Assembling bag

And add one more mark along the center line.

Assembling bag

Lay your saved denim on top of your bag template, lining up the top of the waistband with the lines you just marked.

Assembling bag

Pin the waistband in place, and mark the waistband at the outside edges and the center.

Assembling bag

Now cut the jeans from the top of the waist to the top of the pocket line along both outside edges.


Note that the jeans pockets have already been removed.

Assembling bag

Cut the top layer of denim along the stitch seam that is above the pockets, and save the extra denim for later.

Assembling bag

For an added decorative touch to your bag, remove the brand tag from your jeans and pin it to your bag at the top of the waistline piece.

Assembling bag

With the waistline piece separated from the template piece, sew the tag in place on all four sides.

Assembling bag

Then re-pin the waistline piece to the template along the marked line, as it was before.

Assembling bag

With the right sides facing up, sew the waistline piece to your template along all four sides of the waistline piece

Adding zipper

6. Add a zipper

Lay your zipper on the front of the fabric along the top short edge.

Adding zipper

Now, with right sides facing, place your lining piece on top of the bag fabric, sandwiching the zipper between the denim and the lining.


Pin the lining in place.

Adding zipper

Sew along the edge to secure the zipper in place.

Adding zipper

Open the fabric so the denim and the lining are lying flat, right side up.

Adding zipper

Fold the denim side up so the edge of the fabric meets the edge of the zipper.

Adding zipper

Then fold the lining fabric up so it also meets the edge of the zipper.

Adding zipper

Pin all the zipper edges together.

Adding zipper

Sew the zipper edge to the denim and underlay side.


 

Adding zipper

Then flip over your bag and sew the zipper to the edge of the denim.

Adding zipper

Finally, sew down both sides of the bag to keep the edges from fraying.

Adding zipper

Lay your bag so the zipper is a couple of inches below the top, on the front, and iron the bag.

Sewing side seams

7. Sew side seams

Your bag is now a tube shape.


Turn the bag inside-out and open both ends of the zipper to the middle of the bag.

Sewing side seams

Now, sew both side seams closed.

Making box-bottom

8. Make a box-bottom

Mark two 3x3-centimeter (1.2-inch) squares along the top corners of your bag, aligned with your seam lines.

Making box-bottom

Make the same marks along the bottom edge of your bag.

Making box-bottom

Mark 2x2-centimeter (0.78-inch) squares inside the larger squares, lining up the outer corners.

Making box-bottom

Cut out all of the smaller squares.

Making box-bottom

Line up the bottom corner edges and sew them together to create a box-bottom for your bag.


Repeat for the other bottom corner.

 

Making straps

9. Make straps

From your leftover denim, cut three 20 x 1.5-inch straps.

Making straps

Fold the long edges of each strap into the center, then fold in half and top stitch along the long open edge.

Making straps

Lay the strips together and tape down one end.

Making straps

Braid the strips into a single braided strap.

Making straps

Cut the ends of the braid to measure a 17-inch length of strap.

Adding straps

With the bag inside-out, pin each end of the strap between an upper corner layer of the bag.

Adding straps

Sew the upper corners.

Upcycled denim bag

Upcycled denim bag

Turn your bag right-side out, glue on any other decorative elements you like, and you’re done!


If you make this, leave a comment to let me know how it turned out.


Next, learn How to DIY a Color Block Turtleneck Sweater.

Suggested materials:
  • Old jeans
  • Lining/underlay fabric
  • Ruler
See all materials

The author may collect a small share of sales from the links on this page.

Comments
Join the conversation
 1 comment
  • Brenda Brenda on Nov 25, 2023

    Honestly, the best upcycled bag I have ever seen! I love it!


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