Self Closing Triangle DIY Gift Bag

Looking for a quick and stylish way to wrap small gifts?

This self closing triangle DIY gift bag is the perfect solution!

Made from just one square sheet of paper, this clever design requires no scissors, no glue, and no tape—just a few simple folds, and it stays closed all by itself!

Perfect for Christmas treats, Easter goodies, party favors, or even small jewelry gifts, this adorable little bag is as practical as it is fun to make.

Gift wrapping doesn’t have to be complicated!

If you love DIY crafts, origami, or simple paper projects, this self closing triangle DIY gift bag is going to be your new favorite way to package small gifts.

This no-glue, no-tape design means you won’t have to worry about messy adhesives—just fold and go!

This easy-to-make paper pouch is great for small gifts like candies, chocolates, jewelry, or party favors.

Since the bag closes itself with a clever folding technique, you don’t need any extra materials to keep it shut.

It’s an elegant and eco-friendly alternative to traditional gift wrap, and you can easily customize it with different colors, patterns, and paper textures to match any special occasion.

Need cute Christmas treat bags? Try using festive red and green paper.

Want something for Easter? Go for pastel florals or soft yellows.

Hosting a birthday party? Pick bright, fun patterns for your guests.

And if you’re making wedding favors, elegant metallic or neutral tones will make these bags look stunning on a table setting. The possibilities are endless!

Whether you’re making a batch of party favors or just need a last-minute gift bag, this self closing triangle DIY gift bag will always come in handy!

Other easy to make DIY gift bags you just have to make include this tote DIY gift bag, pleated paper gift bags, easy origami pouch, and bunny gift bags.

Why You'll Love This Pattern

• No Glue, No Scissors! Just fold and you're done—super quick and mess-free.
• Self-Closing Design: The bag naturally stays closed, keeping your gift secure.
• Perfect for Any Occasion: Great for Christmas, birthdays, Easter, Valentine's Day, and weddings.
• Great for Party Favors & Small Gifts: Ideal for candies, jewelry, and mini treats.
• Use colorful, patterned, or metallic paper to match any theme.

Skill Level

★☆☆☆☆ (Very Easy)

Materials Needed

• 1 square sheet of paper (origami paper, patterned paper, or cardstock for sturdier bags)

Instructions

Step 1: Start with the color you want your bag to be facing up.

Step 2: Fold the bottom edge up slightly. How high you fold the bottom edge up depends on the size of paper you are using. If you are using 6 inch x 6 inch (15cm x 15cm) paper, we recommend folding the bottom edge up by about 0.60 inches (1.5 cm).

Step 3: Flip your paper over, making sure that the edge you just folded sits on the left.

Step 4: Fold the bottom edge up slightly past the halfway mark. It can help if you measure the length of your paper and make a small mark at the halfway point (this will be 3 inches (7.5cm) if you are using 6 inch (15cm) square paper).

Step 5: Fold the top edge down so that its folded edge sits along the top of the flap you folded in the previous step.

Step 6: Tuck the top layer of the paper into the bottom layer along the folded strip on the left.

Step 7: Fold the right edge to meet the left edge.

Step 8: Unfold previous step.

Step 9: Tuck the right edge into the folded strip on the left.

Tips For Success

• Use thinner paper for crisp folds – Thicker paper may require extra pressing to stay closed. However, if you are making a large gift bag, we recommend using light weight cardstock so that your bag is sturdier.
• Add stickers, stamps, or ribbons for a personal touch.

Common Mistakes & How To Avoid Them

• Paper not staying closed? Ensure all folds are pressed firmly so the bag holds its shape.
• Using too thick paper? If the bag doesn’t fold neatly, try a slightly thinner paper.
• Bag doesn’t sit flat? Make sure your folds are aligned evenly before finishing.

Color, Paper Ideas, and Variations

• Use red and green for Christmas, pastel colors for Easter, or gold and silver for New Year’s.
• Try pink, red, and white for Valentine’s Day or soft florals for Mother’s Day.
• Wedding Favors – Use metallic or pearl-finish paper for a sophisticated touch.
• Halloween Treat Bags – Black, orange, or spooky patterns make these perfect for handing out candy.
• Personalized Touch – Add name tags, calligraphy, or tiny bows to make them extra special.

FAQ

Other Crafts You Might Like To Try:

• Rectangle Origami Box
• Origami Masu Box
• Triangle Origami Corner Bookmark
• Easy Talking Origami Fish
• Pressed Flower Greeting Cards
• Origami Hearts

Helpful Origami Tips

If you're curious to learn more about origami, you might like to look at our basic guides on how to make some common origami folds.

Start with the valley fold and mountain fold—these are the foundation of most origami models.

Once you're comfortable, you might like to try the petal fold for 3D shapes, and explore the bird base and square base for more complex designs.

The water bomb base is also great for creating inflatable or geometric models, like this inflatable origami rabbit.