302 Custom Designs

302 Custom Designs Create. Organize. Sell More. ✨
Laser-ready SVGs • Functional 3D prints
Craft show displays • RV accessories • LightBurn files
⭐ 14,000+ Etsy orders

What everyday problem could a custom 3D-printed product solve for you? 💡Maybe you need a better organizer, an RV accesso...
09/09/2026

What everyday problem could a custom 3D-printed product solve for you? 💡

Maybe you need a better organizer, an RV accessory, a cup-holder insert, a game-night accessory, or a replacement piece you can never find in stores.

At 302 Custom Designs, a Delaware small business, we love creating practical 3D-printed products that make everyday life a little easier.

Tell us what you wish existed! Your idea could inspire our next design. 👇

Happy Labor Day from 302 Custom Designs! 🇺🇸Today, we’re celebrating the hard work behind every small business, handmade ...
09/07/2026

Happy Labor Day from 302 Custom Designs! 🇺🇸

Today, we’re celebrating the hard work behind every small business, handmade product, packed order, and big dream. We’re incredibly grateful for everyone who supports our family-owned shop and allows us to keep creating! ❤️🤍💙

Wishing you a relaxing and well-deserved Labor Day!

🏈☕ Football season + coffee = the perfect combo.We’ve been having so much fun making these football team-inspired coffee...
09/07/2026

🏈☕ Football season + coffee = the perfect combo.

We’ve been having so much fun making these football team-inspired coffee cup holder inserts for game day! ❤️💙💚🤍 Whether you’re watching from the couch, relaxing in the recliner, or cheering from your RV, these inserts are made to hold your favorite handled coffee mug more securely in the cup holder.

From Buffalo-inspired red, white & blue to Dallas-inspired navy, silver & white, Philadelphia-inspired midnight green, and more — there’s a color combo for just about every football household. 🏈

Made by 302 Custom Designs, a small business in Delaware, and perfect for RV owners, campers, football fans, and anyone who has ever looked at their couch cup holder and thought, “Why does my coffee mug NOT fit in this thing?!” 😂☕

Which team colors should we make next? 👀👇

Your favorite coffee mug deserves a secure place on the road! ☕️🚐 Our RV mug-holder insert fits into your existing cup h...
08/31/2026

Your favorite coffee mug deserves a secure place on the road! ☕️🚐 Our RV mug-holder insert fits into your existing cup holder and keeps your handled mug stable and within reach.

Shop: https://302customdesigns.etsy.com

Product Features

Small detail. Big difference. ☕️ Our plant-based mug-holder insert keeps your favorite cup secure in your RV, couch, or recliner.

✓ 3½-inch top fits most coffee mugs
✓ 3¼-inch bottom fits cup holders 3¼ inches or larger
✓ Smaller 2½-inch option available upon request
✓ Fast shipping—most orders leave the next business day

Shop: https://302customdesigns.etsy.com

☕ RV coffee deserves a secure spot!Our RV mug-holder insert fits directly into your existing cup holder, helping keep co...
08/29/2026

☕ RV coffee deserves a secure spot!

Our RV mug-holder insert fits directly into your existing cup holder, helping keep coffee mugs secure, steady and within reach—whether you’re relaxing at the campground or enjoying life on the road. 🚐

The 3½-inch top fits most coffee mugs, while the base fits cup holders measuring 3¼ inches or larger. Have a smaller 2½-inch cup holder? Mention it in the personalization box and we’ll send the correct size!

🖤 Made from plant-based material
📦 Most orders ship the next business day
🧼 Hand wash only

Shop now: 302customdesigns.etsy.com

08/26/2026

☕ Tired of your favorite oversized mug not fitting securely in your RV cup holder?

This custom RV couch cup holder insert gives larger mugs a safer, steadier place to sit—so you can enjoy your morning coffee with fewer spills while relaxing or traveling. 🚐✨

Handmade by 302 Custom Designs, a Delaware small business creating practical accessories for RV owners and campers across the United States.

🛒 Shop here: https://302customdesigns.etsy.com/listing/1849691879

Which color would match your RV best—black, gray, brown, or white? Tell us below! 👇

📚 SELLING BOOKMARKS AT CRAFT FAIRS? Give them a display that actually gets them SEEN.If you make and sell bookmarks, thi...
08/23/2026

📚 SELLING BOOKMARKS AT CRAFT FAIRS? Give them a display that actually gets them SEEN.

If you make and sell bookmarks, this 12-Pocket Bookmark Display Stand Digital Laser Cut File is designed to turn a pile of bookmarks into an organized, professional product display. ✨

The tiered design gives you 12 individual pockets, allowing customers to easily see and browse multiple bookmark designs while using valuable VERTICAL space on your vendor table.

Perfect for bookmark makers, laser businesses, craft fair vendors, bookish businesses, market sellers and handmade shops.

✨ WHY MAKERS WILL LOVE IT:

📚 12 individual bookmark display pockets
👀 Tiered layout keeps multiple designs visible
🛍️ Helps organize crowded craft fair and vendor tables
📏 Uses vertical space instead of taking over your tabletop
🎨 Back panel can be customized with your own branding or design
⚡ Designed to cut with a compatible laser machine
📁 Includes SVG, DXF, AI & LBRN2 file formats

Use it at craft fairs, vendor markets, bookish events, pop-up shops, retail counters, conventions or your permanent shop display.

💡 Who is this file for?

Anyone searching for a way to professionally display handmade bookmarks without laying dozens of designs flat across a table. Cut it, assemble it, add your bookmarks and you’re ready for your next event.

⚠️ DIGITAL DOWNLOAD ONLY
This listing is for the laser-cut files to create the stand yourself. No physical bookmark display or bookmarks will be shipped.

📥 Grab the 12-Pocket Bookmark Display Stand Digital File from 302 Custom Designs and give your bookmarks their own spot to shine. 📚✨

Small business, big creativity! 💛 Follow 302 Custom Designs for handmade finds, clever 3D-printed creations, giveaways, ...
08/23/2026

Small business, big creativity! 💛 Follow 302 Custom Designs for handmade finds, clever 3D-printed creations, giveaways, and more.

Follow our page :
302 Custom Designs

Favorite and browse our Etsy store:
🛍️ https://302customdesigns.etsy.com

I also want to shoutout PostFusion AI who helps small business shine on Etsy! ✨
https://postfusionai.com

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Lewes, DE
19958

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