Mountain Buggy Universal Car Seat Adaptor Convert your Mountain Buggy into a travel system with the universal car seat adaptor. Key Features -Move baby from car to buggy, and back again without disturbance -Safety certified to global standards -For use on the following Mountain Buggies (2015+): MB mini, swift™, urban jungle™, +one™, terrain™ and (2014+) duet™ -Compatible with Mountain Buggy® protect™ infant car seat and many other leading car seat brands – refer below -Can be used in twin mode on all versions of duet™ (requires two adaptors) -Looking for adaptors for nano™, nano duo™, cosmopolitan™ or pre-2015 Mountain Buggies? See our compatibility matrix here. Compatible with the following infant car seats: -Mountain Buggy®   protect™ infant car seat -phil&teds® alpha™ -Maxi-Cosi Cabriofix, Pebble Plus, Mico -Peg Perego 4-35 -Cybex Aton, Aton 2, Aton Q -Chicco Keyfit 30 -Nuna Pipa -Kiddy Evolution Pro -Graco Snugride 22, Snugride 35, Snugride Clickconnect 35