Skip to main content
Dictionary
Store
Blog
World
Help
Advertise
Chat
System Status
Information Collection Notice
Trademark Concerns
reCAPTCHA Privacy
Terms of Service
reCAPTCHA Terms
Privacy Policy
Accessibility
Report a Bug
Data Request
Contact Us
Security
DMCA
© 1999–2026 Urban Dictionary ®
Mugs
Tees
Hoodies
Pro Customization
Create unique products with your own words and definitions
Preview
Personalize Your Design
Your Word
Your Definition
The award-winning messenger bag, backpack, and saddlebag all in one. Carry everything! It's a transforming modular courier bag, aka "The World's Greatest Backpack;" it's what cool urban dwellers, bikers, students, green advocates, outdoorsy types and the like use to cart around all their stuff. Customize-able zip-in/zip-out front plates with edgy graphics designed by up-and-coming artists. Also has revolutionary, snap-in/snap-out accessories when you need your bag to do more, or something totally different.
Text fits
Save
Cancel