Any reusable - i.e. strong - bottle is good whether it be the German or English half litre bottles, or Guinness/Bulmers bottles. Stick with the brown bottles as much as possible as they don't let in any light (not good for your beer).
O'Haras Celebration are wonderful bottles. Not only are they 750ml swing tops, they have no branding on the bottle or on the swing top so you can truly make it your own <!-- s:) --><img src="{SMILIES_PATH}/icon_smile.gif" alt="

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