"michael" > wrote in message
news:29622438.241.1331376087464.JavaMail.geo-discussion-forums@vbze11...
>I tend to keep my wine in 5 litre demijohns and then transfer to screw top
>bottles when ready.Are the seals in the screw top caps reusable again and
>again,and could you store wine in this type of bottle for a year or two?
> If not can one obtain replacement new caps with seals.
> Michael

As long as the seal is good, I'd say yes.