Make This:

Simple Leather Tote Bag

by Carly DeGraeve | 3 responses | 18 minute read

Leather is incredibly durable and classically appealing.  A well made leather bag will last years and still look great. This leather tote bag is surprisingly easy to make and works great as a purse or shopper.
leather tote bag


Supplies
supplies for leather tote bag

For more info on leatherworking tools, click here.
Leather 2ft x 3ft or 60cm x 90cm
Leatherworking needles
Leather thread
Ruler
Cutting Mat
Straight edge blade (rotary or x-acto style cutters)
Cotton twill tape ⅜”/1cm wide
Barge Cement
Rawhide/Plastic mallet
Wood block
Pen/Sharpie
Scissors
Cork Panels
Awl
Optional but handy: lightweight clips
Optional for study bottom: Chipboard (and paste glue to hold multiple layers together if needed)

 

1) Building the Pattern
A simple tote bag patterns is easy to make.  If there is a specific item you wish to carry, the bag should be larger than the item or built around the dimensions of the item. Determine the size the bottom of the bag first as everything will be built around those dimensions.

 

The bottom of the bag should be a rectangle (or square) piece.  The width and depth of the bag bottom should reflect the needs of what you are carrying. However, I would recommend making the depth of the bag bottom no less than 2”/5cm. It has been my experience that if the bag is narrower than 2”/5cm it doesn’t hold very much and it can be difficult finding things in the bag or putting things into the bag.
sample1a

 

The 2 side panels of the bag will be the same size and shape.  The width of the side panels is equal to the measurement of the long side (a) plus the measurement of the short side of the bottom of the bag (1/2b x 2). The height of the side panel is up to you – whatever your needs are. Look at the shape of the bag side panel to determine if the proportions look good before continuing.
sample2

 

A shoulder strap also needs to be patterned. The shoulder straps should connect to the side panels of the bag in a placement that helps the bag balance. If the straps are too close together the bag will twist; too far apart and the center of the bag will sag from lack of support.  Dividing the top edge of the bag side panel into 1/3rds is a good starting point for placement. Again, look at the placement and evaluate for balance.  If they look too close together or too far apart make the adjustment to the pattern piece before cutting.
sample3

 

The length of the bag strap is up to you.  If you like the strap on a bag you already own, measure the strap to find out how long you need to make the strap.  To determine bag strap length the easiest and most effective method I use is to place a soft measuring tape over your shoulder, pretend the measuring tape is the strap, and find the measurement for a comfortable bag strap.  Add 4”/10cm to the length of the strap so the strap can overlap onto the bag side panel by 2”/5cm at each connection point.

 

The width of the strap should make sense with the size of the bag.  A narrow strap should be used for smaller bags, a wider strap for larger bags.  Remember that the weight of everything in the bag will be placed on the straps and those straps on your shoulder/arm. No one likes it when bags dig into the shoulder.

 

As I have discussed in previous leatherworking projects, I strongly believe planning the stitching lines and pre-punching the leather is the easiest way to sew consistent and even stitches and helps pieces to align properly.

 

Add a seam allowance to the pieces that will sew together. For this bag a seam allowance should be added to all sides of the bag bottom, and to the bottom and side seams of the bag side panel pieces. The top edge of the bag side panel piece does not require a seam allowance as it does not sew to anything and it is not hemmed. A seam allowance of ½”/1.25cm is a good amount. You could use a narrower seam allowance for a smaller bag.

 

2) Preparing the Leather
Using weights instead of pins to hold pattern pieces in place, lay out the pattern on the back/rough side of the leather. Mark the pattern pieces on the back/rough side of the leather with a pen/Sharpie.

 

Use a straight edge blade and a ruler to cut out the pattern pieces being very careful to leave a perfect cut smooth edge for what will be the top of the bag.  Cut out all the pieces.
Cut leather pieces

Place the leather on a soft surface like a cork panel.  Place the appropriate pattern piece on the leather and use an awl to pre-punch the stitching lines. Use the rawhide mallet to tap the end of the awl to assist punching the holes.
IMG_1360e

preparing leather for sewing

When punching the bag straps, align the 2 pieces of leather which will be sewn together with wrong sides touching and punch both layers at the same time.
preparing leather for sewing

preparing leather for sewing

Step 3) Side Panel Construction
Sew the two side panels together at the bag sides. Place right sides (smooth, finished side) together.  Stitch a strip of twill tape in with the line of stitching.

sewing a leather seam

Gather a wooden block wider than the rawhide mallet and the mallet.

finishing a leather seam

Place the wooden block under the bag sides with the sewn seam on the block.

hammering a leather seam

hammering a leather seam

Hammer the seam open from the wrong side of the pieces. Do this to both seams.

hammering a leather seam

Add barge cement under the seam allowance on one side of the seam.

barge cement in leather seam

Hammer the seam with barge cement in place.

hammering a glued leather seam

After the first seam has set, place a line of barge cement under the twill tape on the other side of the seam to glue the twill tape to the leather. Let the glue set up.

gluing a leather seam

Glue the other side of the twill tape down. Glue the remaining leather seam allowance down and hammer in place.

gluing a leather seam

Step 4) Sew the Bag Bottom in Place
Find the center point of the short side of the bag bottom piece. With right/finished sides together, align the center of the bag bottom with the side seam of the bag. Sew the bag bottom to the bag sides together while incorporating twill tape.

sewing the leather bag bottom

Tighten the threads as you work around.

sewing bottom of leather bag

Work all the way around the bag bottom and work the filling stitches also.

sewing the bottom of a leather bag

Glue the seam allowance to the bag sides in the same way you glued the sides. Trim the corners of the bag bottom.

IMG_1513e

Apply barge cement to the seam and hammer to the bottom of the bag.
gluing bottom of leather bag

gluing bottom of leather bag

leather bag bottom

Hammer the seam flat from the outside of the bag.

leather bag bottom

Step 5) Constructing the Bag Straps
leather bag straps

Place 2 bag strap pieces together with wrong sides touching. Begin sewing the length of the bag strap together 20 stitches or 3”/7cm from the end.  Work to the opposite end and leave the last 20 stitches or 3”/7cm unstitched for now. Also sew the filling stitches for a clean finished look.

leather bag straps

leather bag strap

leather bag strap

After sewing both bag straps, it is time to attach them to the bag.

attaching leather bag strap

It can be helpful to use straight pins to align the bag straps and the matching sewing marks on the bag. A clip helps hold things in place.
attaching leather bag straps

attaching leather bag straps

Sew the strap to the bag by sewing through all the layers.  Add a dab of barge cement between the wrong side of the leather and the leather strap for a bit of extra security.

attaching leather bag straps

attaching leather bag straps

attaching leather bag straps

Complete the filling stitches for a smooth look.

attaching leather bag straps

attaching leather bag straps

Step 6) Creating the Structured Bottom
Depending on the leather you are using, the bottom of the bag might be soft and sag.  If you don’t like the look or if you want more structure it is easy to add a sturdy bottom.

soft leather bag bottom

For the leather tote bag, I used the same technique as for the Tote Bag Bottom project. Chipboard is a sturdy and easy to use/cut material for building a bottom for the bag. Cut 1 more piece the same size/shape as the bag bottom from leather. Cut 2 pieces of chipboard that are ¼” smaller than the bag bottom.  I ended up trimming the chipboard bottom to a smaller size than that but it is a good starting point.
sturdy leather bag bottom

Test the fit of the chipboard bottom in the bag, trim to make the fit just right. Position the chipboard in the bottom of the bag.

sturdy leather bag bottom

sturdy leather bag bottom

Trim the corners out of the inside bag bottom.

sturdy leather bag bottom

Apply barge cement to one long edge of the inside bag bottom piece.

sturdy leather bag bottom

Position the inside bag bottom piece to cover and secure the chipboard. Carefully hammer the glued leather.

sturdy leather bag bottom

sturdy leather bag bottom

Carefully apply barge cement to the other long edge of the inside bag bottom piece and hammer the glued leather to secure the bottom of the bag.  Do the same for the short ends.

And that’s it.  You have a beautiful, classically styled bag that is well constructed and should last a very long time.

simple leather tote bag

leather tote bag

-Carly

Profile photo of Carly DeGraeve

Get to know the fabric/sewing specialist on the blog in text format (Twitter), photo format (Instagram), and both formats (personal website). Get inside my head with what inspires me (Tumblr). Go virtual shopping with me (Svpply).

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Forums Simple Leather Tote Bag

This topic contains 3 replies, has 2 voices, and was last updated by  Samantha Baldwin 3 days, 6 hours ago.

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  • #15394 Reply

    Samantha Baldwin

    Great looking project.

  • #15395 Reply

    onel

    Love the simple look of it! Thanks a lot for the thorough tutorial!

  • #15396 Reply

    Zack

    Very nice. What’s the cloth tape for?

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