Kudos to the inventor of this gadget! I have a really good rolling suitcase - the&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/Eagle-Creek-Travel-Gear-Tarmac-25-Wheeled-Travel-Bag/dp/B001M0NVS0/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Eagle Creek Travel Gear Tarmac 25 Wheeled Travel Bag</a>, and I usually carry a matching tote bag that has a back panel that slips over the rolling suitcase handle so I can manage both bags with one hand.

But sometimes I'm not carrying a bag with a slip panel, and need a way to balance the smaller bag on top of my Tarmac 25 so I can roll them along together, instead of having to carry the smaller bag.

This gadget makes that possible. The instructions for using it are printed right on the back of it, so I was able to figure out how to fasten it to my rolling bag. And to figure it out again, the next time I used it, because I forgot in the interim.  I wouldn't mind the cords on this thing being just a little longer, but it's really sufficient for even large tote bags, as far as I can tell.

I was going to get some regular hardware store bungee cords with hooks at the ends, to try lashing a bag to the top of my rolling bag, but I'm glad I found this gadget before resorting to that. It's small enough to slip into  the top outer pocket of my rolling bag, taking up almost no space, when not in use.