Nothing special; I have three of them. Two of them hold two speaker tripods (each) and the third contains my light stand and two sub poles
The specs say they are 50 x 10 x 5. I like that they are sturdy, light, and have grab handles and a shoulder strap.
You can get the On Stage Stands padded LSB-6500 stand bag from there for only $32.48 ...That is cheap.
I got a generic light stand bag from this place like 6 years ago for like $29.99. It's unpadded, but it works. After 6 years it has one small tear in it.
Ohh....The SSB6500 is apparently the same bag that I use for my speaker stands. I bought them at musiciansfriend.com for $31.95 each. They use to cost $45.99 years ago. Costs are going down.
$27.50 and free shipping is a sweet deal...they ain't making much mark up on that price.
On Stage actually makes a Lighting Stand bag which is a little longer than the Speaker stand bag.
I use the Ultimate bags which are padded and use excellent quality zippers. Their old models from years ago were not padded but the they added padding a few years back. I have the shorter ones for the speaker stands and longer ones for the lighting stands. These bags have dividers which stop the stands from scratching one another. I highly recommend them! KPODJ has a great price on them. Here is a link: Ultimate Support BAG-90D Speaker Stand Bag | KPODJ