NEWBORN STROLLER - When paired with the YOYO3 Frame, the 0+ Newborn Pack allows your baby to lay completely flat, securely fastened with the five-point harness, and snuggled in a soft, cozy nest. Use from birth and for babies up to 20 lbs. CAR SEAT ADAPTERS - Compatible with: Cleq Liing, Nuna Pipa, Pipa Lite, Pipa Urbn, Nuna RX & Nuna Aire RX, Cybex Aton Q, Aton2, Cloud Z & Aton5, Maxi Cosi Mico Max Plus & Max Mico 30, and the YOYO car seat by BeSafe. READY TO GROW - When your child reaches six months & they’re ready to discover the world, swap the 0+ Newborn Pack with the 6+ Color Pack. As your family grows, you can add the YOYO Connect to turn your single stroller into a double! READY TO GO - YOYO3 is always ready for everything. Designed for the city and beyond, this stroller keeps you prepared for every adventure with your favorite mini-human, whether planned or spontaneous. FOLD & UNFOLD IN A FLASH - Spend more time enjoying your urban lifestyle and less time fussing! Whether the 6+ Color Pack or 0+ Newborn Pack is attached, the YOYO3 Frame folds and unfolds in seconds, making it perfect for parents on the go. YOYO3 Stroller from Newborn to Toddler: Includes Black Frame, Olive 6+ Color Pack, Olive 0+ Newborn Pack, and car seat adapters - Light & Compact - Carry-On Compatible