I am so happy with my mesh laundry travel bags. I use the round cylinder bag for my bras. It helps keep the bra shape in place. The other bags I use it for my workout delicate clothes. What great about these bags is that it is easy to identify after washing. I can pull these bags out easily without searching through the entire wash load of laundry. On top of that, the mesh bags keep everything inside the bag without the bras or clothes falling out like my other cheap bags. The zipper is covered and so it does not unravel and let the stuff inside fall out. Here's the link from Amazon where I purchased these mesh laundry bags. https://www.amazon.com/Delicates-Laundry-Lingerie-Underwear-Cylinder/dp/B075CVRSZ7