Learn how to sew a mug cozy for the perfect fall accessory. Use quilting cotton for an easy beginner sewing project that makes a great handmade gift!
There are lots of things I love about the Fall and colder weather, but one of my joys is drinking a hot drink from a mug. I switch around with lots of different kinds of drinks, but there’s something so cozy and special about holding a warm mug in my cold hands and smelling the wafting steam of my drink.
Sometimes I’m working or reading while I drink from a hot mug, and the heat dissipates too quickly. I made a simple mug cozy to put around any of my mugs to help keep it warm for longer, and I’ll show you how to make your own mug cozy! It’s such a fun beginner sewing project!
I used a really pretty fall print that I enjoy every time I see it. It’s a muted pink with little scattered fall leaves all over it. It looks really good against the large wooden button.
I can’t wait to use it throughout the fall, and I’ll probably make another mug cozy for the holidays and winter.
What fabric should I use for a mug cozy?
The best fabric to use for a mug cozy is cotton fabric like quilting cotton. It is easy to sew, easy to wash, and it does well with both hot and cold.
How should I insulate a mug cozy?
Make sure to use some sort of batting in between the fabric layers to give extra insulation. There are lots of different kinds of batting with varying degrees of warmth. I went with some fusible fleece I had on hand to make it easier, but do the research to find what’s best for you.
Don’t place the mug cozy in the microwave, unless you’ve specifically used the right materials. You could ruin your microwave and mug cozy if you aren’t careful!
Do you love to sew? Try one of these sewing projects:
- Beginner sewing projects
- 30 minute sewing projects
- Quilting cotton sewing projects
- Fat quarter sewing projects
- Kitchen sewing projects
- Eco friendly sewing projects
- Scrap fabric sewing projects
- Fall sewing projects
- Handmade gift ideas to sew
- Cozy sewing projects
How to Sew a Mug Cozy
- Scraps of coordinating quilting cotton
- 6 inches of 1/4 inch or 1/8 inch elastic
- Large button
- Mug (Isn’t this “Make it Sew” the cutest sewing mug?)
- Scrap of fusible interfacing
- Scrap of fusible fleece
- Sewing tools
- Sewing machine
First, measure the circumference of your mug. I used a standard mug so you can use my measurement, 10 inches, if you have a similar standard mug.
Measure the height of your mug. Mine was almost 4 inches tall.
Add 1/4 inch seam allowance to your measurements. Cut out two fabric rectangles, one fusible fleece rectangle, and one interfacing rectangle. I cut my rectangles 11 inches wide and 3 inches tall. I wish I would have cut them slightly wider and slightly taller like 11.5 inches wide and 3.5 inches tall.
Fuse the interfacing to one fabric rectangle and the fusible fleece to the other fabric rectangle.
Cut the elastic to 3 inches. Fold it in half and pin it to one short end of a fabric rectangle. Baste it in place 1/8 inch from the edge.
Place the two fabric rectangles right sides together matching up corners and edges and pin.
Sew around the edge with a 1/4 inch seam allowance and leave a 2 inch hole for turning. Pivot at the corners and backstitch when you start and when you stop.
Trim the corners to reduce the bulk.
Turn it right side out and poke out the corners. Press the mug cozy flat. Make sure that the seam allowance at the hole is tucked inside when you press.
Edgestitch 1/8 inch from the edge all the way around. When you sew over the hole it will close it.
Tape the button at the edge of the short side without the elastic.
Attach your mug cozy onto a mug with the elastic loop attaching to the button through underneath the handle. You finished!
If you make something using this pattern, I’d love to see! Please share it on social media with the hashtag #heatherhandmade and tag me!