Dear Peter
I have been trawling the Internet for you.
I have been in contact with the owner of an online company called
Notanotherbunchofflowers
It's a fantastic website that offers thoughtful gifts for people with illness and going through cancer treatments.
I bought my Chillow from there and she has come back immediately to my enquiry explaining that the cheaper fake Chillows have flooded the market and put the original company out of business. That said the cheap versions are leaking and breaking and do not work properly so Amazon etc are banning them. Consumers have to be careful as they have named themselves Smoothsoft Chillows after the original. They are selling for as little as 5 pounds.
The owner of the above website has got 200 original Chillows on order and due to be shipped in from America. I believe they are 30-40 pounds each.
Send her an email and see if she will save one for you?
I have direct contact details if you need them.
Good Luck!
Alison