Lascal BuggyBoard Universal Connection Kit - Grey from www.babybabyonline.co.uk
Amazon.com : Lascal BuggyBoard Maxi+ Universal Stroller Board with Gray Folding Seat, Fits 90% of Strollers Including UPPAbaby, Baby Jogger, Bugaboo, No Need for a Double Stroller, Max Weight 66 lbs. : Baby
The connectors work with both... - Baby & Kids by HomeTrends | Facebook