It's a pre-2000 vintage IBM Messenger bag by IBM

>>55040694
I garnered as much, no actual name/ID or part number?

I assume this is being sold online or something? Just ask the vendor for the inside dimensions of the bag.

>>55040278
Looks like it's made by IBM

>>55042166
I think it's a bag

it's an ibm bag

model no. bag

it looks feminine
are you cute op? otherwise don't get it

>if it can fit a T520
>vintage
it'll almost certainly be 4:3 or 5:4, so no

>>55040278
Stop being a sperg and ask the guy for the dimensions yourself or if it's in a store just go in with your laptop and see.
Considering you're asking a Mongolian Horse Posting board for their input you're clearly not doing anything so important you can't go out and do these things on your own.

>>55040278
>vintage
there's nothing vintage about shit from the 2000s and '90s you dumb fucking hipster

http://www.skylineowners.com/forum/70-non-skyline/169171-ibm-leather-laptop-bag.html

says here it can fit a 17" laptop