Showing the difference between a 19" and 22" suitcase
www.37signals.com/svn/posts/1481-showing-the-difference-between-a-19-and-22-suitcase
From the page
Saved with the link. Notes from 2007 to 2016 are mostly the page's own words, so this is probably an excerpt.
What size rolling luggage to buy? Shopping at Amazon, it feels like a shot in the dark.
Lots of closeups of handles and wheels, but what’s the difference between a 19” or 22” bag? There’s no real guidance.
This is the kind of situation where a site that focuses on a specific niche can really shine.
Luggage Online offers a size chart (and Carry-On Luggage Regulations for each airline too).
eBags also offers a Rolling Luggage Size Guide.
Sometimes, a little context makes all the difference.