So I'm scanning the internet to try and find the best everything i can for the pair i should be getting this year, whats the best bottle, non leak and all that ? 
Yes, that's the same with the little duck in lol so you can see the water level:
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=380313450316&ssPageName=STRK:MEWNX:IT
PS,You can have my glass ones if you are in the area.