It's been used quite a bit and has overall stains and dirt. There are also tears. The elastic in the waist adjustment part is loose and doesn't stay together, so I was using a hair tie to hold it. Other elastics are also loose, so it sometimes comes off. How about using it as a secondary baby carrier? I was using it until recently, so I think it can be used without any problems. Please purchase only if you understand that it has been used. When shipping, I will compress it in a ziplock bag to reduce the thickness and put it in a bag instead of a cardboard box. Thank you.