... 600 Denier polyester Stylish 3 in 1 stroller Used as Carrier and Car Seat as well. Pet Stroller, Pet ... -one design: pet stroller, pet carrier, and dog car seat. 2. Durable 600 Denier polyester, light weight ... on carrier also secure the carrier to seat of car. 7. Front and rear mesh window enhance air circulation. ... comfortable for your pet.9. Carrier can be used with the top open, closed or with a mesh ...