Mountain Buggy Nano Duo car seat adaptor Convert your nano duo buggy into a single travel system with the car seat adaptor accessory Features Safety tested and certified to global standards Turn nano duo into the lightest most compact car seat compatible side-by-side buggy Secured by a two-step-release clip that prevents accidental release Quick and easy assembly - plus easily stored due to it\'s small size Car seat compatibility Compatible with Mountain Buggy protect car seat and many other leading car seat brands. Tested for the following markets and standards to allow you to attach one car seat to your Nano Duo buggy; Europe - EN, Australia/New Zealand - AS/NZS, USA/Canada - ASTM Compatible for a single car seat only, with: Mountain Buggy protect Phil&teds alpha Cybex Aton / Aton 2 / Aton Q Graco click connect / Snugride 35 Maxi cosi cabriofix / Mico AP / Pebble plus Nuna pipa Peg Perego Primo Viaggio Specifications Dimensions Length 109cm x Width 3.8cm Weight 0.1kg