This is a comfortable baby carrier made of breathable material. I used it as a second baby carrier until my child was about one year old, and for putting them to sleep at home. They slept well in it! It's not the mesh type. There is a faint stain on the back of the storage bag (._.) - Brand: Konny - Size: 3XL - Color: Black - Material: Body: 62% Polyester, 33% Cotton, 5% Elastane / Lining: 100% Polyester Thank you for looking.