Strap Trap - Backpack Rolling Suitcase Attachment

The “Strap Trap” – Keep Your Backpack in Check While You Roll Like a Pro

Tired of carrying your heavy backpack but worried it slide off your roller suitcase like it’s trying to make a break for it? Yeah, me too. That’s why I made this little and simple travel lifesaver.

The Strap Trap is a simple, 3D-printable clip that ‘hooks’ onto the vertical rails of your suitcase handle. Insert / slide your backpack straps on the slots, and boom - your bag stays put while you cruise through the airport hands-free like the travel boss you are.

No more awkward balancing acts. No more dropping your bag while juggling boarding passes and bad airport coffee. Just set in place, and roll.

Why it rocks:

• Turns any backpack into a luggage/suitcase-friendly backpack
• Super easy to use → no tools, no extra parts, no stress
• Saves your shoulders, and your sanity

Print info:

• Print time: ~3.5 hours
• 4 wall layers
• 20% gyroid infill
• No supports needed
• PLA or PETG works great