DIY Toothbrush Travel Case: Make Your Own Eco-Friendly Holder from Recycled Materials

Traveling with kids means packing half the house, and toothbrushes often end up rolling loose in a bag, picking up who-knows-what. Instead of buying a plastic travel case, why not make your own? A DIY toothbrush travel case from recycled materials is not only budget-friendly but also a fun weekend project that teaches kids about sustainability.

In this guide, we'll show you several simple ways to craft a durable, eco-friendly toothbrush holder using items you already have at home. Whether you're heading to grandma's house or on a family vacation, these homemade toothbrush covers will keep your brushes clean and your carbon footprint small.

Why Make Your Own Eco Toothbrush Travel Case?

Store-bought travel cases are often made of virgin plastic, which contributes to the millions of tons of plastic waste generated each year. By crafting your own from recycled materials, you're giving a second life to items that would otherwise end up in the trash. Plus, making a DIY toothbrush case is a great way to involve your kids in sustainable practices—they'll love personalizing their own case with stickers, drawings, or fabric scraps.

A homemade toothbrush cover is also incredibly practical. You can tailor it to fit any brush, including the wider handles of kids' toothbrushes like the Kidz® Brush (6 yrs+) or the compact Pure Brush (0-1) for infants. And if you're using a bamboo toothbrush, a DIY case protects the natural material from moisture and damage, extending its life.

• Reduce plastic waste by reusing materials you already have.
• Customize the case to fit any toothbrush size, including kids' brushes.
• A fun, hands-on activity that teaches children about recycling and caring for their oral health.

Materials You Can Reuse for Your DIY Toothbrush Case

Before you start, gather materials from your recycling bin or around the house. Here are some common items that work perfectly:

Old plastic bottles, cardboard tubes from toilet paper or paper towels, fabric scraps, felt, or even an old sock. You'll also need scissors, glue or tape, and optional decorations like markers, stickers, or buttons. For a sturdier case, consider using a plastic bottle with a cap that can be screwed on and off.

• Plastic bottle (e.g., shampoo or water bottle) – ideal for a hard, protective case.
• Cardboard tube – lightweight and easy to decorate, but less water-resistant.
• Fabric scraps or felt – perfect for a soft, padded cover that's gentle on brush bristles.

Step-by-Step: Plastic Bottle Travel Case

This is one of the easiest and most effective DIY toothbrush travel cases. Start by cleaning a small plastic bottle thoroughly and letting it dry. Cut the bottle to the length of your toothbrush, leaving a little extra room. You'll want the cap end to be the bottom of the case, so the brush handle goes in first. Smooth the cut edges with sandpaper or a nail file to avoid sharp edges.

Slide your toothbrush into the bottle, handle first, so the bristles are near the cap. When you screw on the cap, the brush is fully enclosed and protected. If you want ventilation, poke a few small holes in the bottle with a pin. Decorate the outside with markers or washi tape to make it fun for kids.

• Use a bottle that's wide enough to fit the brush head comfortably.
• Make sure the cap fits securely to keep out dirt and moisture.
• Add a small loop of string or ribbon to attach the case to a backpack.

Step-by-Step: Cardboard Tube Travel Case

If you prefer a lightweight, foldable option, a cardboard tube from a toilet paper roll is perfect. Cut the tube to the length of your toothbrush, then wrap it in decorative paper or fabric, securing with glue or tape. To close the ends, you can fold them over and tape, or create a drawstring pouch using fabric and a piece of ribbon.

This type of case is great for short trips. However, because cardboard isn't waterproof, it's best for dry brushes. If you have a bamboo toothbrush, make sure it's completely dry before storing to prevent mold. For a more durable version, you can coat the cardboard with beeswax or use a plastic wrap inside.

• Reinforce the ends with extra tape to prevent tearing.
• Let the toothbrush air-dry completely before storing in a cardboard case.
• Personalize with stickers or drawings for a fun, kid-friendly touch.

Step-by-Step: Fabric Pouch Travel Case

For a soft, washable option, sew or no-sew a fabric pouch. Cut a rectangle of fabric that's about twice the length of your toothbrush plus a seam allowance. Fold it in half and sew the sides, leaving the top open. You can add a drawstring or a button closure. If you're not into sewing, use fabric glue or iron-on hem tape.

This case is gentle on toothbrush bristles and can be tossed in the laundry. It's also a great way to use up old t-shirts or towels. For kids, choose bright colors or patterns that match their personality. You can even make a matching case for your own toothbrush, like the Single / Lavender or Single / Yellow models.

• Use a soft fabric like cotton or fleece to protect bristles.
• Make the pouch slightly larger than the brush for easy insertion.
• Add a loop for hanging on a hook or doorknob.

Tips for Traveling with Your Homemade Toothbrush Cover

Once your DIY toothbrush travel case is ready, here are a few tips to make the most of it. Always let your toothbrush air-dry before storing it in a closed container to prevent bacterial growth. If you're flying, check TSA guidelines—toothbrushes are allowed in carry-on, but a case with a cap might be easier to keep clean.

For family trips, assign each child their own case with a distinct color or label. This not only prevents mix-ups but also gives kids a sense of ownership. And when you return home, don't forget to clean the case itself—most fabric cases can be washed, while plastic and cardboard cases can be wiped with a damp cloth.

• Pack a small bag of baking soda to freshen the case between uses.
• Use a carabiner to clip the case to a backpack or belt loop.
• If you're staying in a hotel, hang the case in the bathroom to dry.

Making your own toothbrush travel case from recycled materials is a simple, rewarding project that benefits both your family and the planet. Not only will you save money, but you'll also reduce plastic waste and teach your kids valuable lessons about sustainability. So gather your materials, get creative, and enjoy your next trip with a one-of-a-kind eco-friendly travel case. And if you're in the market for a new sustainable toothbrush, check out our Kidz® Brush (6 yrs+) for your little ones or the Single / Lavender for yourself—both pair perfectly with your DIY case.