Interfacing.. What it is and when to use it!

If you’re sewing your first bag or pouch and see the word interfacing in the pattern — don’t worry! It’s simpler than it sounds.

Interfacing is a material that adds structure and support to fabric. Without it, soft cotton or linen may feel too floppy, especially in zipper pouches, gift bags, or baskets.

Fusible vs Sew-in

There are two main types:

• Fusible interfacing has glue on one side. You iron it to your fabric. It’s easy and perfect for beginners.
• Sew-in interfacing is stitched between the layers. It’s softer and ideal for reversible or unlined bags.

When to use it?

Use light to medium fusible interfacing for:

• Flat zipper pouches
• Cotton tote bags
• Gift bags

Use sew-in or batting for:

• Fabric baskets
• Reversible bags
• Projects with recycled denim

Some NatkoPatterns don’t require interfacing — especially when using sturdy or upcycled fabric. Always check the pattern notes!

Final Thoughts:

If your finished bag feels too soft, try adding interfacing next time. It’s a simple trick that makes your handmade projects look more polished and last longer.

Handmade pieces aren’t just things - they hold the quiet joy of the person who made them!
Natalia | NatkoPatterns