Turns your Quinny Hubb into a Duo by connecting the Hop-On Board, perfect for close-in-age siblings Bamboo material with premium finish seamlessly fits iconic design of the Quinny Hubb Quinny Hubb can easily be changed into a twin pushchair and can be used from birth when combined with Quinny Hux Carrycot, Quinny From-Birth Cocoon or a Maxi-Cosi baby car seat (sold separately) Twin pushchair designed to fit Hop-On Board, perfect for a tired older sibling Extremely narrow pushchair (57 cm), great for navigation through narrow passages in the city