Before you get into the weeds of trying to open your luggage lock without knowing the combination code, contact the manufacturer to see if it can help.

Use A TSA Master Key If you realize you've forgotten the combination to your luggage lock before you leave home, you can order a $5 TSA master luggage key from Amazon.

Here's everything you need to know to get into the cabin, reach the attic, and open the mysterious lock in Lost Records: Bloom & Rage.