This is an Ergobaby carrier suitable for babies who can hold their heads up (4 months and up). I used it for my daughter from when she was just over 1 year old until she was about 2 years old! Since I mainly used a stroller and used this as a secondary item, it's in good condition. It folds up compactly, making it easy to carry around. If you usually walk or use a stroller, but sometimes need it when your child fusses... but you don't want a bulky carrier when you're out and about because you have a lot of other luggage... this is highly recommended! I found it very convenient. This olive-colored carrier uses breathable mesh material and has a back support for comfortable use. - Brand: ergobaby - Color: Olive - Material: Mesh - Design: With back support Thank you for looking.