Medium size, bought in 2018. Used a few times, but all the zippers and velcro are in great condition. There’s a zippered compartment on one side (perfect size for shoes and dirty clothes, at least for me!) and a mesh pocket on the other side. There are handles on the outside in a few good places for carrying options. Nike navy training duffel. I’d guess it’s rated for 40L, but my memory and gauge of that could be off. It’s approximately 23” x 11” x 11” Selling because I have a similarly sized Patagonia duffel that’s fancier. I orignally bought 2, and sold one a while back. Now I’m selling this one too.