Bike Seat for an 18 month old

Me and my wife are thinking of getting a bike seat and a helmet for the wee monkey for his Christmas. Can anyone recommend any decent kids seats we could take a look at?
Also, I have heard a bit of good press about MET helmets, is this a kid specific brand or just an all round good make for helmets?
Cheers
Also, I have heard a bit of good press about MET helmets, is this a kid specific brand or just an all round good make for helmets?
Cheers
0
Posts
Help I'm Being Oppressed