Travel system 3 wheeler pushchair recommended minimum age new born pushchair weight 65 kg reversible seat carrycots carrycot pushchair seat backrest 4 positions canopy sunshade harness system 5 point safety harness slider adjustable series cosatto giggle 2 wheel settings swivelling lockable wheel type eva tyres number of wheels 3 safety bar with bumper bar footrest adjustable dimensions 100 x 60 x 100 cm dimensions folded 97 x 60 x 25 cm inc