So far, I am very pleased with this product, it seems very sturdy and thoughtfully designed. I will update this if I run into any problems, but I am not expecting any.My last two carriers had to be thrown out because they were less carefully made. One could not be properly cleaned, and had to be thrown out after an accident. The other broke by having a rod stick out - luckily it stuck out at me, but it could have just as easily stuck into the carrier without me noticing, which could have been uncomfortable or dangerous for my cat.This one appears to have solved both problems. It can be machine washed, so it should survive an accident. And the denier material is very sturdy, and carefully reinforced. Additionally, the rods providing structure are all tucked into seams on the outside - if a seam ever fails (which seems unlikely in normal use) the rods will poke outside the carrier, it seems impossible for it to be poking my pet without me knowing.I am impressed by the extra room available when the top is collapsed to fit under a plane seat, that was very cleverly done. The very study and removable base means it’s unlikely to tip, but still washable. I like the option to expose the mesh or cover it - the mesh is important if it’s hot, but my cat is calmest when her view is obscured. The mechanism for locking the zippers is easy to use and secure.My small complaints: I would prefer a less plush insert, so there’s more vertical space. I wish the Velcro attachment on the bottom for the insert used the soft side, so I could choose to remove the padded base, but that’s easy to replace. I also prefer one over body strap to the two strap system they used, but I cut apart the two straps easily.I’m really happy with this. I don’t mind spending a more for a product that will last longer, and I think that’s exactly what this is.My cat seems pleased with it, and got in to relax with no coaxing.