Also got two shops in Northampton and Rugby under their shop name of White + Bishop. I always think online stores are better if they have a shop open too. If everything goes pear-shaped you could then go to their shop and if you are in the right it is more difficult for them to fob you off if you are in front of them with a legitimate complaint. As far as this shop goes I think others ahve suggested them in another forum and I have not spotted a complaint about them. They seem good if they have what you want.
BTW where can you get aloksaks? Alternatively, are there any supermarket freexer bags suitable for boiliing water? Thinking of making porridge in a bag so as to prevent needing to wash my pot out (tall thin mugh style pot used only for boiling water).