How to Turn a Backpack into a Sling Bag [2022]

Written by David

Do you have a backpack that you don’t use anymore? Or maybe you just don’t like carrying a backpack because it’s so bulky. Well, there is a solution! You can turn your backpack into a sling bag in just a few simple steps. 

Backpacks are a great way to carry everything you need, but they can be uncomfortable to wear for long periods of time. One way to make your backpack more comfortable is to turn it into a sling bag. Sling bags are worn over one shoulder, and they distribute the weight of the bag more evenly. They also allow you to keep your hands free, which can be helpful when you’re carrying other items or just want to be able to access your bag quickly.

If you’re looking for a way to upgrade your current backpack, here’s how to turn it into a sling bag

Reason to turn a backpack into a Sling bag?

Sling bags are quickly becoming one of the most popular types of bags on the market. And it’s easy to see why: they’re stylish, comfortable, and versatile. But what are the best reasons to choose a sling bag over a traditional backpack?

One of the biggest advantages of a sling bag is that it’s much more comfortable to wear. Because the bag is worn across the body, the weight is evenly distributed, which means there’s less strain on your shoulders and back. Sling bags are also generally more compact than backpacks, which makes them ideal for carrying around town or on public transportation. And because they’re worn close to your body, they’re also more secure, which is important if you’re carrying valuables or sensitive items.

Overall, sling bags offer a number of advantages over traditional backpacks. If you’re looking for a new type of bag to take with you on your next adventure, be sure to consider a sling bag.

Tools required to convert the backpack into a sling bag

Tools required to convert the backpack into a sling bag

You will need the following tools in order to convert your backpack into a sling bag:

An old backpack:    

You will need an old backpack to convert into a sling bag. If you do not have an old backpack, you can purchase one from a thrift store or online cheaply at a thrift store.


You can choose the type of fabric you want to use. A sturdy fabric is recommended so that the bag will be durable.

A sewing machine:   

A sewing machine is required to sew the two side straps of the backpack onto the main body of the bag. This will create the sling shape of the bag.


Pins can be used to hold the fabric in place while you are sewing it.


Scissors are needed to cut the excess fabric from the straps after they have been sewn on.

A ruler or measuring tape:   

You will need a ruler or measuring tape to measure the straps before cutting them to size.

A marker:  

A marker is needed to mark where the straps need to be sewn onto the bag.


You will need threads to sew the straps onto the bag.

Optional: A seam ripper:   

A seam ripper may be helpful if you make any mistakes while sewing the straps onto the bag.

Steps to Turn a Backpack into a Sling Bag 

Step 1- Measuring the straps 

The first step is to take measurements of the straps of the backpack. You will need two pieces of cloth or webbing that are each at least twice the length of the strap, plus a few extra inches for seam allowance.

Step 2- Cutting the fabric

Next, cut the fabric or webbing into two pieces that are each twice the length of the strap, plus a few extra inches for seam allowance.

Step 3- Sewing the straps

Now, sew the two pieces of fabric or webbing together at one end, using a strong stitch. Then, turn the tube of fabric right side out so that the seam is on the inside.

Step 4- Attaching the straps

Now, attach the straps to the backpack. First, thread one end of each strap through a D-ring or other loops on the backpack. Then, tie the straps together at the other end, using a strong knot.

Step 5- Trimming the excess

Finally, trim the excess fabric from the straps, if necessary. And that’s it! Your backpack is now transformed into a stylish and functional sling bag.

If you’re looking for the best sling bags, check out our list of the top 10 sling bags. From stylish and functional to durable and affordable, we’ve got you covered.

Some other methods to turn Backpack into a Sling Bag

  1. First, cut one of the straps off of your backpack. If your backpack has two straps, you can cut both of them off and use them to make two sling bags.
  2. Next, cut a hole in the side of the backpack, near the top. This will be where you put your arm through to wear the sling bag.
  3. If you want, you can decorate your new sling bag with fabric paint or other decorations. Let your creativity flow.
  4. Now it’s time to sew the hole closed. If you’re using a needle and thread, you can do a simple running stitch. If you’re using a sewing machine, you can do a zigzag stitch or any other kind of decorative stitch.
  5. And that’s it! You’ve now turned an old backpack into a new and trendy sling bag.


Now that you know how to turn a backpack into a sling bag, it’s time to get started on your own project! With just a few simple steps, you can create a custom sling bag that is perfect for your needs. Be sure to let us know how it turns out – we’d love to see your finished product.

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